BonnevilleComet


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By 57FordPU - 15 Years Ago
Just a tear down at this point.  Anyone can blow a car apart, but will I be able to pull off a real race car fabrication capable of much higher speeds?  I'm sure I'll need plenty of recommendations and help to steer me along, so please feel free to comment or recommend.  After all, I feel like this is our project.

Next will be a Mustang II front suspension, narrowed 9" rear, Y-Block and T-5 mockup for crossmembers and engine mounts.

I will be working hard to get this thing to look like a race car.  My imagination works well, but a glimpse of the finished product sure helps the inspiration.

By yehaabill - 15 Years Ago
Y-Guy Charlie:          Looking from the rear, of your "Fireball Komet", it reminds me of

                         one of the airforce's fighter jets(FA-18?)

                                   This will probably stablize the "Fireball" as you approach the "Sound Barrier"....

                          I'm looking forward to following the project on this forum.

                                                            Merry Christmas

                                                                    Bill

By bloodyknucklehill - 15 Years Ago
awesome start charlie.. can't wait to see it unfold.. did you have any body modifications in mind yet?
By 57FordPU - 15 Years Ago
Bill,

I'm all for "stabilize".  Tell Reed I need help on the turbos........

Dustin,

I'm trying to make this a "Gas Coupe" (if you make to many mods, you will be moved up to altered).  The gas coupe rules only allow the following body modifications; front air dam/splitter, hood scoop, radiused wheel openings for tire clearance and minor chrome trim removed.  Currently there is discussion of allowing a spoiler.....we'll see.  I will do all of these mods except for trying to keep the tires under the stock wheel wells. 

By bird55 - 15 Years Ago
Are aero rear fender skirts allowed? and inset the rear wheels? Also how did you choose this body style? Anything like your pickup choice? Smile

Gonna really be cool, go Charlie! and yeah, y not a yblock! did it have to be available in that? (class) or is that irrelevant.
By Hollow Head - 15 Years Ago
Well, Charlie... we are dreaming about these big ones. And, I mean two of them. Like twins, you know BigGrin

http://www.frantik.co.nz/Products/GT45/masterpower.htm

By Ketterbros - 15 Years Ago
Charlie, didn't the 59 scrub have trouble with that rear fender set up going airborne..? We will be a watching..here in Mesquite, Texas..
By BIGREDTODD - 15 Years Ago
Awesome Charlie!

You made a lot of progress since I was there a few weeks ago...sure enjoyed the visit!

By 57FordPU - 15 Years Ago
Alan,

There are four basic classes for a sedan like the Comet.  Production (bone stock aerodynamically with an engine that was available from the factory in the year of the given car), gas coupe (pretty much the same as production, but requires an engine swap to something not available from the factory), altered (mainly an engine swap, covered grille and headlights with a few other mods available) and competition coupe (chopped top, extended wheel base from the cowl forward, full belly pan and an engine swap).

So with the Y-Block, it will have to run at least in gas coupe, which is exactly where I plan to be.  The fender skirts are good thinking.  I have only noticed one set and that was on a Corvette.  The rules do say no streamlining, but it doesn't say you cannot run fender skirts, you might have something there.  Most of the guys agree, if it doesn't say you can't, then you can.  I am going to follow up on that.  My intentions are to run a narrowed 9" to stay inside the body.  And yes, the reason I picked this one is the same reason I picked the pickup.Tongue

By 57FordPU - 15 Years Ago
Seppo,

Is bigger really better?  I know it would look better!  Please keep in mind that we will only be running 258 cu. in.  I have read your turbo articles at least three times and I am filling my head with as much info from books, internet, and experienced racers as possible.  The possibilities include draw-through/blow-through carb, draw-through/blow through mechanical FI (EFI not allowed in the class I'm trying to compete in).  Selecting the right turbo isn't easy while trying to match the volume of air being moved with the maping and A/R ratio.  It's like the old story, the more you know, the more you know you don't know.

Ketterbros,

Yikes, perhaps Bill was thinking that it would be "stabilized" in flight!!!

Todd,

The pleasure was all ours, you are welcome back anytime.  Thanks for all the insight and recommendations on the Mustang II front suspension.  Good luck with the bird, I know it will be a killer ride. 

By bloodyknucklehill - 15 Years Ago
i wish i could help more with the turbos.. all of my experience with them has been on fuel injected vehicles so i wouldn't have a clue how they'd perform on a carbed setup.. although the Garrett T3/T4 hybrid i had on my Subaru WRX was about the best turbo i ever owned.. that thing was awesome.. barely any lag whatsoever and held boost throughout the RPM range.. Did you decide on a twin or single turbo set-up? 
By 57FordPU - 15 Years Ago
Dustin,

I am still in the gathering info mode, but I would like to run twin turbos.  All the fancy math with exotic inputs seem to be geared towards finding optimum performance at all operating levels.  My simplistic mind says - I don't care about idle, off idle or mid-range responses, I just care about WOT at top end.

With that in mind, it is reported that a turbo from a late 80's T-Bird can spool up 13-15 psi on a 2.3L all the way to redline.  The Y-Block will have 4.2L and a pair of those T-Bird units would be just enough overkill to wastegate them back to the max sealing capability of the Y-Block heads.  Sounds like a start anyway...............

By charliemccraney - 15 Years Ago
Sounds like a talk with Reed is in order:



www.supernaturalturbo.com
By mctim64 - 15 Years Ago
charliemccraney (12/14/2009)
Sounds like a talk with Reed is in order:

www.supernaturalturbo.com

I think Reed has already been signed on weather he likes it or not.  BigGrin

By 57FordPU - 15 Years Ago
First I needed to make room for the Y-Block and headers by removing the shock towers.  Next will be the installation of the Mustang II front suspension with springs heavy enough to take all that weight.

Now you see them...............

Now you don't..........

Here is the donor suspension.........

Where is the instruction manual??????

It will take a while before the next up date...........do you think?

By MoonShadow - 15 Years Ago
Darn, you guys are quick! Every time you post progress I want to get out to my COLD garage and do something. Anything! But alas it's too close to 0 outside and garage heat is not in the budget. Someday maybe!Doze Chuck in NH
By Hollow Head - 15 Years Ago
Chuck, minus 22 here at the moment! No need to go outside, just having fun watching others projects progressing. I'm sure Charlie will be at Bonneville next summer... That Comet might not BigGrin.  Thumbs up for Charlie!
By mctim64 - 15 Years Ago
You guys need one of those Y powered wind machines to blow the warm air your way. Wink
By yehaabill - 15 Years Ago
Y-Guy Charlie:        I saw where you're going with a 9" rear diff.

                     that you will have to narrow. You might look into an 7.5

                     or 8.8 from a Bronco II. These diff's require less power loss,

                     lighter weight,plus you may not have to "narrow" these.

                            Since your're not Drag Racing, the little 7.5

                     would proabably work well, if you can get the ratio you need.

                            Just a thought..........

                                                 Merry Christmas

                                                       Bill

By bloodyknucklehill - 15 Years Ago
Not to answer for charlie but im not sure a 7.5 will handle a twin turbo'd V8.. i've seen them grenaded by barely warmed up 302's swapped into 4X4 Rangers (it's off roading country hereWink) the 8.8 sounds like a viable option though, i'm not sure of the width though.. those Comet/Falcon rears are rediculously narrow (a couple inches less than 4' backing plate to backing plate if i remember right) but the Bronco II was pretty narrow.. Hmmmm.. my gears are turnin now Tongue
By 57FordPU - 15 Years Ago
Bill and Dustin,

The bolt in Bronco II 8.8 sure sounded good.  I measured the track of the stock Comet at 55.5" with stock rims.  I googled the Comet track and it came up 55.6".  Next I googled the Bronco II track and it was said to be 56.9".  I went to the local wrecking yards and measured two Bronco IIs and both had a 57 11/16" track with stock wheels - darn, just too wide.

Back to the drawing board with the narrowed 9".  I called Cliff Williamson in Temple City, CA and he was in the middle of re-splining some axels.  He agreed to do mine and I guess that will be the direction we will be headed.

Cliff is a very experienced Y-Blocker with machine shop, super charger, and El Mirage experience.  He is very interesting and I think I will add a few lines about him in the "Y-Block Personalities" over in the This-N-That section.

Thanks guys for the recommendation, I will chase down any idea that will make this project easier or better.

By Glen Henderson - 15 Years Ago
Charlie, I am using a 57 ford housing in my 67 Falcon. The 57 9" housing is about 1/2" less than the Falcon 8" housing and the spring pads lined up perfect. I can get a 10" rim with 4" backspace with 10'X30" slicks in the stock wheelwells. I only had to clearance the very front of the wheel opening about 1 1/2". Your Comet maybe a little shorter, but with the smaller tires that you will be running, it should work fine and alot easier to change gears in than the 8.8. It might cost as much for a 57 housing though as to narrow a later model 9' housing.
By BIGREDTODD - 15 Years Ago
57FordPU (12/18/2009)
Next will be the installation of the Mustang II front suspension with springs heavy enough to take all that weight.

It will take a while before the next up date...........do you think?

Charlie, looking good!

If I may chime in on the spring topic, I have had tried a little of everything in my F-100, but it still may be helpful to this scenario as far as spring rates and my experience. A lot will be dependent on how the engine sits over the axle c/l in the Comet...

I started with MII V-6 springs. V-8 MII springs were next, and still a little mushy, so I swapped in a set from a late 1980's 5.0 'stang. They were a marked improvement, but I had to cut between 1 and 1 1/2 coils to get down to proper geometry. Feeling that there was still room for improvement, I decided to try a freebie set of coils from a '95 Mustang GT. The diameter works, and they have been settling in for about 6 weeks. They seem much firmer, and I should only need to remove 1/2 or 3/4 coil to get to proper geometry. 

You probably know this by now, but "proper" geometry on a MII is when the lower control arm is parallel to the ground. You'll probably be able to play around with your ride height quite a bit with how you locate the X-member in the Comet's front sub frame.

Also noteworthy is that aftermarket spring "hats" are fabricated with a few degrees of caster built in. I don't know what the stock set-up has, but I can measure the angle on mine if your curious.

Think I'm starting to ramble on, so I'll quit for now...feel free to give me a call anytime if you need a sounding board...

By kidcourier - 15 Years Ago
  I seem to recall that back when, the guys building early Mustangs('64-'66) would swap the 9" rearend out off an early Bronco('66-'75 ?) and was 1/2" wider then the mustangs(?),so would an early mustangs width be the same as the Comet? KID
By 57FordPU - 15 Years Ago
The holidays have taken it's toll on the progress of the BonnevilleComet.  However, that is the order of things.  Family and friends will always be first in my book.

Glenn,  I like the idea of the 57 9" housing if it is the correct width and especially if it has the spring mounts in the right location.  I have a number of 9" housings, third members and extra ring and pinions, I will probably stay with that. 

Kid, the other housings are tempting, but I like the 9" hp capability and the fact that I have so many extra parts.  I will mock up with a shortened 9" and keep an eye out for a 57 housing to see if it fits.

Todd, as the crossmember gets set this week, I'm sure I will be calling you if I run into any problems or questions.

Here is the rebuilt Mustang II suspension system ready to be installed.

 

By Ol'ford nut - 15 Years Ago
Did you use the front springs from a Mustang II Cobra?
By 57FordPU - 15 Years Ago
Actually, I haven't purchased the springs yet.  I am waiting to see what the mocked up car with full weight tips the scales at all four corners.  There will be ballast in the rear area to try to keep the weight even on both sides (remember the driver) and to make approximately 52% of the weight on the front wheels and 48% on the rear wheels.  I think I can get a better idea of what springs I need with the weight info.  I have read elsewhere and in Todd's post that the final weight and spring rate depends on the location of the engine in relationship to the crossmember as well as how heavy the engine is.  A few inches either way makes a big difference.  If I just start with very heavy springs and try to cut them until they work, I will loose the rate that was built into them.

It sounds crazy to go to all the trouble for a car that will only go (hopefully) in a straight line.  The spring selection and weight distribution for the front (and rear) will help stabilize the car at speed and especially if I hit rough salt or heaven forbid have a spin.  It is commonly thought that 30% of the money and energy goes to the power of the car and 70% goes to safety.

What you are looking at is the original 61 Comet springs that I cut just to set the suspension with level lower A arms (and look complete).  The arms are in a fixed position with a solid rod replacing the shocks.  This will help me set the ride height where I want it by raising or lowering the crossmember in the frame.

My wife always says, "I asked for a nickel question and you give me a five dollar answer!" ................Guilty!Tongue

Tomorrow the frame gets cut to accept the crossmember.  The frame rails are 31" outside to outside.  The width of the crossmember where the frame attaches is 27 1/2".  Something has to go.  I'll post more pictures.

By BIGREDTODD - 15 Years Ago
57FordPU (12/28/2009)
Tomorrow the frame gets cut to accept the crossmember.  The frame rails are 31" outside to outside.  The width of the crossmember where the frame attaches is 27 1/2".  Something has to go.  I'll post more pictures.

This may actually work to your advantage, as notching a relief in the front sub-rails will allow you to weld in multiple locations and planes to the MII cross member. For lack of a better word, you'll unitize the suspension with the uni-body construction...

By GREENBIRD56 - 15 Years Ago
Charlie - Great project underway! Top speed runs rule.

Are you going to rig the lower "A-arms" with the stocker single pivot / strut rod system - or convert it to a "real" lower A-arm? Those struts have always scared me to death when I think of going really fast with parts made for a Pinto!!!!

Also - how much caster are you shooting for with the final assembly? You must want more than the usual stocker for that too, for topend stability....its going to be easier to deal with this subject now when you set the front x-member - than maybe later when its anchored in there permanently.  

By 57FordPU - 15 Years Ago
Steve,

Excellent questions.  I am walking a thin line between gas coupe and altered.  There is no mention in the rule book of the front suspension required to be original for gas coupe.  However, it does specifically say that the frame needs to be in it's original location.  The front frame rails will appear to be unchanged, but I don't want them to look to long.  I am trying to do everything I can to make this car as safe as possible and not get moved up to the altered class.  Those stock strut rods will probably have to stay.  I want this thing to look as stock as possible and not give the tech guys reason to look any further than they have to.  If I run altered in the future, I will undoubtedly change to the "real" bottom A-arms.

You are right on target with the caster question.  We cut the frame yesterday to set the crossmember and I have decided to research the best caster question a little further before I make the welds permanent.  I rolled the solid axel 8 degrees positive caster in the race truck, but problems with bumpsteer has not allowed me to see if that was optimum.  I know there is some adjustment available in the upper A-arm for caster.  However, if I give it a head start with the placement of the crossmember, I will have a better chance to reach the desired angle.

Thanks for the input.  These are helpful questions.

By Hoosier Hurricane - 15 Years Ago
Charlie:

Back to the rear.  I have heard somewhere that the rear cover type rear ends, without the extra pinion pilot bearing, and with different pinion location in relation to the ring gear, have less parasitic drag.  I always figured Ford went to the 7.5 and 8.8 rear ends because they may be cheaper to manufacture, but just maybe they did it to help the corporate fuel mileage to meet government standards.  If this is true, a little less drag in the rear gears could mean 8 or 10 mph more speed, give or take.  Maybe someone here can guide us to a place that compares the two.

By GREENBIRD56 - 15 Years Ago
I think John is going the right way with this - in the last year or so I think I saw a series of chassis dyno tests - run with a variety of different differentials. The Ford nine inch was the highest parasitic drag - and the explanation (according to the article) was that it had the greatest centerline offset of the pinion. I believe they had a GM twelve bolt in there and a big Dana too.

Can't remember which was best but it bears looking into - if there is a mechanical advantage to be had, maybe better use it the first time around.  

As an "add-on" .....the article was in Car Craft and they used a chebbie for the sacrificial power source:

http://www.carcraft.com/techarticles/ccrp_0806_chevy_chevelle_rear_axle_swap/index.html

Worthy of mention - for a top speed car - at the end of the article they discuss the use of a "Mikronite or REM process" that has shown an improvement in parasitic loss (+6 hp) and listed a price for coating the ring and pinion at about $275 - and I'm sure this number is old.

By GREENBIRD56 - 15 Years Ago
This is the Mikronite site I found - interesting stuff.......

http://mikronite.com/documents/dragsterMag.pdf

http://remsuperfinish.com/rem/rem_benefits.html

Creeping into my head......Do you suppose this would work on automatic transmission parts too?

By GREENBIRD56 - 15 Years Ago
Ok -So we're not really working hard at our regular engineering jobs today.....so the "boys" are checking up on the articles / tests / tech info, etc. for the rear ends. Here's another one to look at with a Ford 8.8:

http://www.carcraft.com/techfaq/116_0701_mikronite_surface_treatment/results.html

Results of our "study" so far......

(1) Yes   The Ford 9 inch appears to have a slightly lower efficiency - and the difference appears to widen as the rev's increase. The greater hypoid offset is thought to be the culprit (but I didn't locate any textbook engineering reference data that backs that supposition). Doesn't mean there isn't something somewhere - but I haven't stumbled over it. The reduced efficiency is a very small amount - and it could be negated by the micro-polishing processes mentioned in the magazine articles.

(2) Yes    The "micro-polishing" of the ring and pinion has shown an advantage in improving gear efficiency (by a small amount percentage-wise) - several automotive tests have shown similar results. Of the two mentioned processes - Mikronite and REM - neither shows an advantage over the other for performance. One abrades and smooths the surface with contact pressure - one uses ceramic powder and chemical etch - both end up at the same place, a very smooth silky surface - and still true to the engineered geometry (mating curves remain). REM seems to have a clear price advantage over Mikronite - and also is mentioned by more than a few NASCAR users of this technology.

(3) From a racing standpoint - the second benefit of the micro-polishing is a reduction in surface fatigue from contact loading of the "rough" (ground) finish the parts start out with. Rough is a relative term here - the ground finish of most ring and pinion sets is by machine tooling standards, very good. The NASCAR references hit this feature as hard or harder than the friction reduction. In short terms - it provides a surface that is already "broken in" - polished - without losing the proper contact surface shape through wear.

We think....use the 9 inch (its a Ford part and the punkins are handy at the track)......and find a good source of getting your choice of ring and pinion sets polished by REM.   

By Hoosier Hurricane - 15 Years Ago
I was doing a little tounge-in-cheek about the 8-10 mph gain with a different rear, rather I was inferring that with a small engine trying to push a brick through the air, any little help is a plus.  I certainly don't deny that the 9 inch is, pound for pound, the best production rear end I've seen.
By yehaabill - 15 Years Ago
Y-Guys:        While we are on this subject,of trying to utilize every small tidbit

             of help, using a thin(75 wt) synthetic gear lube as well as synthetic

             wheel bearing grease should offer some small friction losses to help

             those small "pony's" in that 258" Y-Block......

                                                     Maybe 1 or 2 mph

                                                             Bill

     

By Ted - 14 Years Ago

I’ll add to what John and Steve have brought up regarding rear end drag.

 

The lowered pinion offset on the 9” Ford rear gears allows the teeth on the pinion to have more contact or surface area which is where much of the strength for the 9” is derived from.  Unfortunately that increase in surface area is also a detriment as far as drag goes.  If not concerned about the overall life expectancy of the rear, then there are several other rearends out there that will reduce the friction and in turn allow more of the engines horsepower to be delivered to the rear tires.  For the 9” housing, both Mark Williams and Strange Engineering have offered unique ring and pinion sets with a specialized gear housing that raises the pinion back up and frees up some of the hosepower that's lost in using the standard design 9” ring and pinions.  These specialized ring and pinion sets do have have some horsepower limitations but are used in those cases where getting just a bit more power to the rear wheels makes the difference between running like everyone else or being just a tad quicker (or faster).

 

For the 9", there are also some low drag pinion bearing supports that are also of benefit in reducing rear end drag.  I have one of these in my roadster and essentially it does away with the tapered bearings and the crush sleeve or bearing spacer and instead uses a stack of roller bearings without a crush sleeve.  With the pinion nut tightened in excess of 200 ft/lbs, the pinion still rotates freely with this setup.

By MoonShadow - 14 Years Ago
I seem to remember some early racers talking about "Chromed" rear ends. Did they chrome the ring and pinion for less drag? Chuck in NH
By Ted - 14 Years Ago
MoonShadow (1/1/2010)
I seem to remember some early racers talking about "Chromed" rear ends. Did they chrome the ring and pinion for less drag? Chuck in NH
Chuck.  I believe they were referring to the housings being chromed.  I had a chromed housing in the roadster when I originally built it but hard launches warped it to the point it was difficult to get the axles out.  What I have now is a very heavily braced powder coated rear end housing.
By MoonShadow - 14 Years Ago
No actually it was in reference to the rear end itself. I've seen plenty of chrome housingsWink. Maybe I'm thinking of some hardening process. CRS! Makes it difficult. Chuck in NH
By 57FordPU - 14 Years Ago
Hey, guys, great thread on parasitic drag from the 3rd member.  I believe this will help lots of others out there who either haven't thought about it or knew about it and didn't know what to do.  As for me, I have about a half dozen 9" housings and just about every conceivable 3rd member ratio to pick form, so, the extra cost of changing is just not in the budget (Tim will just have to make more power!).

Bill, good point about the synthetic lube.  I do run synthetic in the t-10 trans and diff now.  I think I remember Karol Miller saying that he changed the trans and diff to straight 30wt up on arrival to the events and then changed back to 90wt to drive back to Texas.  I will be changing to a T-5 and I'll have to check, but I think it uses auto trans fluid.  Perhaps there is a synthetic for that light of weight too.

The ring and pinion sets I use are NASCAR take-offs.  The sellers list them on Ebay as "polished".  When I get them they are extremely smooth and look just like chrome.  I don't know if they are just polished or have one of the treatments that have been mentioned before.

Good job on the thread guys.  Let's keep it going.............

By the way, I have spent many hours internet searching, talking to techs at IFS manufacturers like Heidts, and bending the ears of other Bonneville car builders to determine the best caster range for the Comet.  Straight axel users like 15 degrees or more (positive of course) while IFS users are all over the map (there are racers with +3 to +9).  I rolled the solid axle back 8 degrees in the race truck, but big time bumpsteer kept me from knowing if 8 degrees was enough.  The best advise for the Comet seems to be to set the rake of the frame and body at 1 percent (1" rise in 58") for best aerodynamics (NASCAR numbers), rotate the crossmember about 5 degrees positive from the  horizontal ground (not the frame) and then do the final settings with the top A arm adjustments.

Here we go.................

By bird55 - 14 Years Ago
Never said I knew very much, but wow, I just learned more about a speed trials car than I ever knew before and I didn't even ask. THANKS.

Maybe this year will be the time I can finally get out there to witness this type of racing firsthand.
By 57FordPU - 14 Years Ago
Alan,

We'll be looking for you, and bring your work clothes.

By 57FordPU - 14 Years Ago
By the way, I looked in the SCTA Bonneville/El Mirage rule book and found that no fender skirts were allowed (see highlighted line below).  Sure sounded like a good idea and must have been tried in the past.  I guess the rules committee decided it qualified as streamlining and felt they needed to post a rule against it.

I have forgotten to mention that we were honored in the 2009 rule book with a picture of the race truck to represent what production pickups could look like.

No caption with mention of the Y-Block, but we were pleasantly surprised just the same.

By Park Olson - 14 Years Ago
   WELLLLLL ????
By 57FordPU - 14 Years Ago
Park, nice to hear from you...............WELLLL, what?
By Park Olson - 14 Years Ago
Any progress on the Comet??
By 57FordPU - 14 Years Ago
Not much to show, family, family, family...........I know I have the priority right, but it sure feels great to get back in the shop.

Here is the Comet with front and rear suspension systems temporarily attached.  I still need to set the ride height and dial in the pre-caster for the front crossmember.  The 9" housing is narrowed and attached to springs, but the panhard bar and shock mounts are next to be fabed up.  I will post more pictures as these get finished.  I sure am looking forward to seeing that Y-Block setting in the engine bay.

By 57 ranchwagon - 14 Years Ago
It sure is coming along nicely. I think we are both ready to smell some smoke. Any future plans to return to maxton?
By bloodyknucklehill - 14 Years Ago
Charlie the Comet is lookin good.. I might be coming down in May for El Mirage or the Eagle Field Drags so hopefully i'll get to see it in person.. Did you come up with any new info on your Turbo set-up?
By 57FordPU - 14 Years Ago
57 ranchwagon,

Thanks for the comment.  Yes, I am ready to smell some smoke (like Rob from way up north).  However, you are way ahead of me and I will do my best to catch up.  And yes, I do plan to return to Maxton as soon as I can.  I feel this Y-Block will be very competitive in its class there.  Actually, I would like to make a big swing east to attend both Maxton (1.0 miles) and the new 1.5 mile landspeed event in Main.  The Loring Timing Association had its inaugural run there last August.  I received a phone call last week from the gentleman who held the Maxton record before me.  He is from Ontario, Canada, and he attended the LTA race this summer.  He said that with the extra .5 mile track (also on a runway), he was able to increase his speed 12 mph.

As if that wasn't enough, there is also a new landspeed event on the west coast.  The Mojave Mile will have its first race in March of 2010.  It will be held in its namesake city of Mojave. California, located 70 miles south of Bakersfield and 50 miles northwest of El Mirage Dry Lakes.  Your car number and its class are sacred in all of these events, including Bonneville and Lake Gairdner in Australia.

So many races . . . so little time . . . gotta get back in the shop!!!

By 57FordPU - 14 Years Ago
Dustin,

It would be great to see you in May.  Tim and I will be at both the Eagle Field drags and El Mirage Dry Lakes.  A close neighbor has Y-Block experience with an F-100 and has made a commitment to build a gasser for the Eagle Field drags.  He took one of my 59 F-100s and purchased a stroker Y-Block (340 + cu. in.) and a C-4 from Tim and is hell-bent-for-leather to have it done in time.  So come on down, we will have a great time.  My neighbor isn't the only one who is working feverishly to be ready for Eagle Field, get ready for Tim's FED.

As for the turbos, I have said it before, the more you know, the more you don't know.  There is certainly more to it than slapping on a couple of puffers and mash the throttle.  I really am enjoying the learning process.  My goal is just to be able to talk the language with the experts who might help me if they choose to (you know who you are).  Then be able to develop, maintain, and tune this rascal.

I think a book could be written on turbocharging, focused on the specific needs of a Y-Block.  Areas like head sealing, plenum design, intake runners, headers, cam design, and compression ratios need special attention with Ys.  General areas like exhaust, wastegates, turbo selection (volume), block prep, induction choice, and ignition timing would be needed to finish up a system.  Sounds like a lot, but I believe there is more (and safe) bang for the buck than just traditionally hotrodding an engine. 

By bloodyknucklehill - 14 Years Ago
i hear you.. before i ever owned a tubocharged car it all seemed like some kind of evil voodoo magic to me.. Luckily a childhood friend of mines father was an engine builder and general mechanic that had soft spot for Merkurs and anything else that came from the factory with a turbo, grand nationals, that oft forgot about SVO Musang, he rebuilt and worked on them all.. He taught me alot.. quick question though, do you have to run a full, car length exhaust in the racing class you're shooting for?
By bloodyknucklehill - 14 Years Ago
and there maybe a more-door gasser in my future as well, going to call about a 61 Falcon four door tomorrow w00t
By 57FordPU - 14 Years Ago
Dustin,

Important question regarding exhaust.  The rules will allow for exhaust to exit from the front fenders.  My intention is to dump the turbo exhaust in front of the wheel well to disturb the swirling effect caused by the front tires.  It is a common trick to keep the air flowing down the side of the car.

Man, the nostalgia racing bug has certainly been busy biting gear heads in the butt.  I think a more-door Falcon gasser would be great.  It certainly would peg the "gotta-be-different" needle.  I also like the early 60s compact as a vehicle choice.  I have been watching the 64 altered wheel base drag car build on Muscle Car TV.  Best of luck with the project if you are fortunate to land the Falcon.

By Y block Billy - 14 Years Ago
Charlie,

I see you mentioned coming to "Maine-iac" country to try out Loring air force base. For those who don't know the base has been closed and just this summer I heard they started having events there with cars. They used to have Phish concerts up there. Its still a 300 mile one way trip for me and I live in Central Maine, Its a long way up there.

If you do come you will have to look me up and check out my new Y block shop, I could prbably join you. What dates are they running up there, I'll mark my calender.

By 57FordPU - 14 Years Ago
Billy,

Loring ran in August last year and as of now, there is no event date for 2010.  I know they will run again, but we will just have to wait for the official word.  It is not likely that we will be able to run the Comet there this summer.  If they have a late date, the odds get better.

I would be pleased to visit you and your shop.  Let's keep in touch as we make progress and please let me know if you hear anything regarding a date for 2010.  It would be great to make the event together as well, but you might get your hands dirty!

By Y block Billy - 14 Years Ago
My Hands are always dirty, maybe I could wash them for the ride.
By Y block Billy - 14 Years Ago
If this works I just found a good view of it with some links to the event. as you mentioned no dates yet posted for 2010 but I imagine it would be held around the same dates as last year.

Old Loring Air Force Base Land Speed Race / Mini Rally?


The Loring Timing Association will be holding their Inaugural Land Speed Race at the former Loring Air Force Base near Limestone, Maine on July 31st, August 1st, August 2nd, 2009. I'm still waiting to find out if spectators will be able to dry camp overnight, being this is a first time event the progress has been at times painfully slow, with the racing venue itself taking priority. I'll be there with the Wild Hare Racing Wabbit and we competitors have just recently received permission to camp overnight in the same area where we will be pitting our race cars and I am awaiting information on spectator camping as well as spectator admission fees, I am thinking that they will be very similar to those at Maxton.


We will be racing a standing start timed 1.5 mile course on the 12,100 foot main runway (at Maxton the timed course is 1 mile) http://www.lta-lsr.com/track.htm and using the same rules and classes that are used at Maxton, the top speeds should be faster due to the extra half mile of timed length, so if you live in the northeast and haven't had a chance to get to Maxton to see what Land Speed Racing is all about, here is an opportunity to do just that. I apologize for this being done at the last minute, but the information has been coming very slowly. I will post more information as soon as I get it.
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By Y block Billy - 14 Years Ago
Charlie,

I just found on the LTA forum that the dates have been approved, Great site and forum, some interesting stuff, I almost went last year but got late notice of it. (See pasted below from forum.)

Bob Wanner
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« Reply #17 on: November 10, 2009, 06:47:39 PM »

Dates for LTA/10 APPROVED !!!
Friday July 30, 2010, is Tech/Sign in
Saturday, July 31 is racing day one
Sunday, August 1 is racing day two.
 Hallelujah, even.
Bob W, LTA guy
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« Reply #17 on: November 10, 2009, 06:47:39 PM »

Dates for LTA/10 APPROVED !!!
Friday July 30, 2010, is Tech/Sign in
Saturday, July 31 is racing day one
Sunday, August 1 is racing day two.
 Hallelujah, even.
Bob W, LTA guy
« Reply #17 on: November 10, 2009, 06:47:39 PM »

Dates for LTA/10 APPROVED !!!
Friday July 30, 2010, is Tech/Sign in
Saturday, July 31 is racing day one
Sunday, August 1 is racing day two.
 Hallelujah, even.
Bob W, LTA guy
Its not letting me copy and paste so I'll write it.

Friday July 30, 2010 is Tech/sign in

Saturday July 31, Racing day 1

Sunday August 1st is Racing day 2

I guess the place is a bird sanctuary now so they have to get approval from the department of conservation and the bird lovers who have quite a bit of clout.

From readings on their forum, many are saying its the best place they ever turned a tire on. Some people have come from Texas and California and say they would make the 5000 mile trip again in a heartbeat.

sounds like a promising venue to me.

By Y block Billy - 14 Years Ago
It Did copy and paste after all but was not showing up on my end until I submitted the reply, then all 3 tries showed up.
By 57FordPU - 14 Years Ago
Thanks for the info Billy, I have logged it in.  Now, it's back in the shop.........
By BIGREDTODD - 14 Years Ago
LOOKING GREAT CHARLIE!!

Just curious...what are the rules governing fuel injection for your class? Have you thought about this option, or is it even allowed?

It seems that dialing in your a/f mix might be made easier by using a throttle body type injection, and they are capable of making stupid power...if that's even an option (the injection, not stupid powerSmile )

By 57FordPU - 14 Years Ago
Thanks Todd.  The Classic class (1981 and older) has a benefit of not having to run against modern aerodynamic bodies, but are not allowed to use non oem efi or sensor controlled engine management systems with a feed back loop.  However, mechanical fuel injection is OK (which means dialing is done at the end of each run).  I have a set of Hilborn mechanical injectors (not the Y-Block units) and a fuel pump to go with it, but I haven't decided to use it yet. 

This weekend I was visiting my kids in LA and I was 20 minutes away from the Hilborn office.  I would have liked to visit with their techs, but just didn't want to take the time.  I wanted to ask them about the flow capabilities of what I had and what was needed to finish up the system.  Perhaps next visit or I'll call them. 

By 57FordPU - 14 Years Ago
Ride height is set, now to secure the suspension and axle to the frame.

It will look a little lower to the ground with bumpers and air dam or splitter installed.

By Y block Billy - 14 Years Ago
Charlie,

I did a job under the hood of a 60 comet for a guy about 5 years ago, it was so rusty under there when he turned the wheel the box would flex in the frame instead of the wheels turning, he wondered why his car was all over the road. I installed all new front end bushings etc, everything cleaned, patched and painted. $2500.00 worth of work under the hood alone.

Before repairs.

After repairs

The Massive 144 CI after completion.

By 57FordPU - 14 Years Ago
That's scary!  That guy is lucky the steering box didn't fall out while traveling down the road!  Nice work there Billy, you made quite a transformation.  Even with through-bolt sleeves it's amazing what those sheet metal frames will hold.  There are some advantages to living in the east, but cars do so much better out here in the west.
By Y block Billy - 14 Years Ago
They sure do, thats why my cars come from out that way. I welded in new bushings in his frame and made all patching look like it was original.
By glrbird - 14 Years Ago
The new Popular hot rodding is asking for reader projects, pictures and what you hope to do with the car.  Maybe you could send in you info on the comet or you truck, or both!
By Ketterbros - 14 Years Ago
Charlie...

Being a Falcon nut/other bird, I like your choice of front tire, those Lincoln spares make good race fronts.. very light..

Dave and I will be glued to your posts, Good Luck..

By 57FordPU - 14 Years Ago
Gary,

Thanks for the recommendation.  I will pick up a copy and see if it is something that should be done.  I'll keep you informed about that.

Mr. Ketter,

You have a sharp eye.  Those 16" Lincoln wheels are so light it's unbelievable.  They would make super front runners for a drag car.  However, for me, they are just being used to set the ride height.  The landspeed tires on order are 15". 

By 57FordPU - 14 Years Ago
Bill, this one is for you..............

With all the race car building and reporting this winter, I thought should hold back on sharing what little I managed to complete.  With other cars finishing up, I guess now would be a good time for an update.

The stock Mustang II crossmember is in and the frame rails are reinforced.

Driver side.

Passenger side.

By 57FordPU - 14 Years Ago
Another look at the Mustang II IFS crossmember.

Something a little different for the rear.

By charliemccraney - 14 Years Ago
A watts link. A design first used on steam engines.
By BIGREDTODD - 14 Years Ago
That crossmember looks right at home Charlie. Once you fill in the holes left from the stru towers it will loook factory, except to those who'd really know any better...

Nice...

By 57FordPU - 14 Years Ago
This is a Chris Alston's Chassisworks 12 point roll cage kit.

By mctim64 - 14 Years Ago
Looks like Charlie's motivated and ready to go to work. BigGrin
By aussiebill - 14 Years Ago
Timmy, i think the roll bar may be for his pushbike??Tongue
By BIGREDTODD - 14 Years Ago
Charlie, after watching you climb into the brick, and the way this one will like shape up, I've got to ask...

Were you a gymnast? I've got to start doing yoga or something...Tongue

By 57FordPU - 14 Years Ago
They don't call you "Big"redtodd for nothing.  I'm over 6 foot and 220 lbs and I feel small standing beside you.  Actually, with the brick there is a method of ingress and egress or I don't get in.  Riding the bike a few thousand miles per year helps too.  Except now after our crash, I have difficulty getting in and out of our van.  The Comet should actually be easier because I will be setting about even with the "B" pillar.
By 57FordPU - 14 Years Ago
It took some carving to fit the Quick Time bell and T-5 in the trans tunnel.

By pegleg - 14 Years Ago
Certainly fills that Comet up! Hope there's room for your feet!

    What will the engine be in this one, bigger, smaller? 

By MoonShadow - 14 Years Ago
Gee, dosen't Charlie drive with hand controls!Cool Love the projects and hope to see them (it) at Columbus with a class win sticker from the flats. Chuck in NH
By 57FordPU - 14 Years Ago
Room for the feet is a real concern.  I ran into that problem with the yellow truck when I had to fab the trans housing larger to make room for the scatter shield (among other reasons).  I'm still thinking about throttle location and switching to a cable operation.

We will start with 258 cu. in. just like all the rest of the engines.  The E engine class (184 to 261 cu. in.) is where I can have the most success at this time.  Other sizes are on the drawing board.

By 57FordPU - 14 Years Ago
There have been a few comments about the bike since our crash.  We are mending well and neither of us had any serious injuries.  Corene had to use a walker for a couple of weeks while some deep bruising healed on her left hip and I cracked a couple of ribs also on the left side.

Biking is not for the faint of heart.  We have been biking for the last 16 years (I started at age 50) and we have crashed twice.  The first time was a lot more serious.  In that time we have ridden close to 30,000 miles with an average ride of about 30 miles.  We have done a number of centuries (100 miles) and five double centuries (over 200 miles in a day).  There are only two kind of riders, those who have been down and those who are going down.

By glrbird - 14 Years Ago
"Biking is not for the faint of heart"  great quote from a guy who drives a 57 pick-up as fast as it will go. I like your way of looking at things.
By pegleg - 14 Years Ago
Charlie says
There are only two kind of riders, those who have been down and those who are going down.

Same thing for motorcycles, only they're easier to ride!

By 57FordPU - 14 Years Ago
Yep, shortly after this picture in 1968 I went all the way over backwards and landed on all fours at about 50 mph (and I wished that was my only m/c accident).  I still have a little difficulty giving the grandkids a horsie-back ride on anything but well padded carpet.

By 57FordPU - 14 Years Ago
In goes the Y-Block.

Lots of room with the shock towers gone.

Here are some fun pictures.

By y-block don - 14 Years Ago
looks good BigGrin
By pegleg - 14 Years Ago
57FordPU (6/4/2010)
Yep, shortly after this picture in 1968 I went all the way over backwards and landed on all fours at about 50 mph (and I wished that was my only m/c accident).  I still have a little difficulty giving the grandkids a horsie-back ride on anything but well padded carpet.

Charles, you are SERIOUSLY demented! So's Tim, thank God I'm sane enough to recognize this!BigGrinBigGrin  Carbs..Webers?

By 57FordPU - 14 Years Ago
I don't remember if it was Moe or Curly who said, "Hey, I resemble that remark! Ynuck, Ynuck, Ynuck."  Gravity is my worst enemy.  Most likely nobody has ever accused you of being sane after all the things you have attempted (and accomplished).

As for the induction, I am just trying to find something to "blow through" (I could use a carb, they have always worked before).  The original plan was to use twin turbos for a little boost to get this Y down the track and we will probably stay with that.  Actually these are a set of Kinsler FI units.  I took them to Hilborn for a confirmation that they would work behind the turbos and I got a thumbs up from them.  I am also talking to Jerry C about a throttle bodied plenum on a sheet metal intake with bungs for fuel injection.  The "classic" class we want to run in doesn't allow EFI, so something mechanical will have to do.  You have to know, I am not doing anything without Reed's blessing and input.  I am just the "grunt" man around here, I leave the thinking to those capable.

By pegleg - 14 Years Ago
Too bad they won't work, they sure LOOK trick. Hilborn say why, or is it just because they were Kinslers and not Hilborns. (We used to refer to this as the NIVH syndrome) "Not Invented Here"
By glrbird - 14 Years Ago
How about something like this on a sheet metal manifold and a turbo for each opening??
By Hollow Head - 14 Years Ago
This is nice to know too... BigGrin

http://www.accufabracing.com/article%203.htm

So, we have two 60 mm throttle bodys on our turboharged 292, those will flow about 1200 cfm of air as normally aspirated and with 0.7 to 1.5 bar charge ? w00t

By 57FordPU - 14 Years Ago
Sorry for not being more clear.  My statement that Hilborn gave me the "thumbs up" was actually intedned to say they thought the Kinsler units would work just fine.  I talked at length with the shop foreman and he told me the basics that would have to be done to make them work for us.  He also told me that the "boss" wouldn't let him work on anything but Hilborn units.  He did give me a contact in Northern California of someone who had worked for him for over 20 years and did all kinds of FI units.  So, I haven't ruled out the Kinslers, they do look cool and I'm guilty of being a sucker for the nostalgia look as much as possible.

Still talking to Jerry Christenson about a sheet metal intake with an enclosed plenum to cover the runners.  He recommended a large throttle body from Ron's Fuel Injection Systems.  The unit is called the "Flying Toilet".

Still have to run all this stuff by Reed, I'm just trying to learn as I go.

By BIGREDTODD - 14 Years Ago
57FordPU (6/14/2010)
...The unit is called the "Flying Toilet"...

Seems like a good plan...that is, to have both the "Flying Brick" and a "Flying Toilet"...heheBigGrin

By pegleg - 14 Years Ago
I have seen the "Toilet Bowl" setup on a few Pro Mustangs. They work.
By yalincoln - 14 Years Ago
hey charlie. did kinsler make F.I. for a Y or are those converted to fit? did they ever make them for a lincoln Y? i've got a homemade sheetmetal tunnel ram with both tops, 1x4,or 2x4's, if you'ed like to try it i could bring it with me to columbus. mabey ted could do some dyno testing with it. it would be fun to see what happens, thanks, wayne.
By 57FordPU - 14 Years Ago
Wayne,

I'm not sure if Kinsler ever made FI units for a Y-Block or a Lincoln.  These are old Buick V6 Stage II injectors from a 260 cu. in. motor and I have not fabed up an adapter manifold yet.  I have mentioned earlier that I am trying to find something suitable (and good looking) to blow the twin turbos through.  The outside four units match up with the four stacked intake runners in the heads and the center units could be sent in both directions???  More info from Kinsler can be found at their web site www.kinsler.com and their phone number is (248) 362-1145.  As I said, I am not sure if they made any early Ford or Lincoln injectors, but I notice they are located on Thunderbird Ave. in Troy, MI.

By yalincoln - 14 Years Ago
thanks charlie, good luck with the brick. can't waite to hear how you do.
By 57FordPU - 10 Years Ago
bump