factory dual quad manifold

Posted By 55ebird 13 Years Ago

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factory dual quad manifold

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55ebird	Posted 13 Years Ago
Supercharged Group: Forum Members Last Active: 2 Years Ago Posts: 41, Visits: 97	I have noticed that the bottom surface of the factory dual quad manifolds sometimes has two large set screw type bolts while some manifolds have a completely smooth bottom surface. What is the significance of these differences? Pictured below is a two-bolt type. Steve
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factory dual quad manifold By 55ebird ( 13 Years Ago )

The ’57 Ford dual quad intakes all have those threaded plugs in... By Ted ( 13 Years Ago )

While Ted makes a good point, I"m throughly convinced that each of... By Oldmics ( 13 Years Ago )

Ted, thanks for the info. I'm still a bit confused though. I have a... By 55ebird ( 13 Years Ago )

Sorry Oldmics, I got to let out the secret. They would have a bottle... By Y block Billy ( 13 Years Ago )

Ted, i stand corrected. Went out to the garage yesterday and the... By 55ebird ( 13 Years Ago )

Steve . Thanks for the clarification on the plugs on that... By Ted ( 13 Years Ago )

Mine is 1-22 with the "S" on the bottom. By Genuinerod ( 13 Years Ago )

My 8V intake has a cast in 1-9 date code on top near the thermostat... By Dennis K. ( 13 Years Ago )

To which I can add (notice now we have some consecutive dates for... By Oldmics ( 13 Years Ago )

Ted,
Dual four manifolds

12-14
3-29
2-28... By tbirddragracer ( 13 Years Ago )

Those plugs were to close up two holes which would have been used to... By pegleg ( 13 Years Ago )

I have a ECG-9424- D manifold that just has one plug on the... By carl ( 13 Years Ago )

Carl . Both the number and location don’t fit what’s found... By Ted ( 13 Years Ago )

Ted I will try to post a couple pictures of the intake this week... By carl ( 13 Years Ago )

Thanks to all for the updates. Here’s the revised list... By Ted ( 13 Years Ago )

[quote][b]Ted (10/4/2011)[/b][hr] Spotted today at Hershey-12-28,... By Oldmics ( 13 Years Ago )

I was at the Monroe Swap Meet in Washington today and found two 8V... By YBLOCKMERC ( 13 Years Ago )

My 2x4 intake has a casting date of 12-17 Tom By ecode ragtop ( 13 Years Ago )

My ECG-D intake is dated 6-6-57. By Flatrod ( 13 Years Ago )

Here’s the updated list for the 28 ECG-D 2X4 intake manifolds that... By Ted ( 13 Years Ago )

Ted I cleaned up the 2x4 intake and it was cast with the two plugs... By carl ( 13 Years Ago )

Carl sent me pictures of his ECG-D manifold. Although it only... By Ted ( 13 Years Ago )

Now thanks to fakirone who just posted an "E" manifold for sale... By Oldmics ( 13 Years Ago )

I have a 1-9 manifold, also.

As Dennis K. said previously,... By NoShortcuts ( 13 Years Ago )

It was not uncommon during late Sixties/early Seventies wrecking... By Ted ( 13 Years Ago )

Those two barrel carb equipted "Y" engines were 292s. They are kind... By Oldmics ( 13 Years Ago )

when did they go from useing 4 hole to kidney shaped intakes? By yalincoln ( 13 Years Ago )

Wayne: The 8 holer is a '56 manifold, the other is a '57. By Hoosier Hurricane ( 13 Years Ago )

I checked my 2x4 manifold, it has 12-5 date code. It used to be on my... By randyh ( 13 Years Ago )

thanks john, i knew that. i just thought we could figure out when they... By yalincoln ( 13 Years Ago )

Y/A Thats an interesting question about the casting date of the 56... By Oldmics ( 13 Years Ago )

hi, i found a spec. chart for 56 nascar in a july 56, motor life mag.... By yalincoln ( 13 Years Ago )

YA Excellent information.I concur with all of the Ford/Mercury specs.I... By Oldmics ( 13 Years Ago )

My manifold say 3 26 on it. I've been running it since 1971 now with... By famdoc3 ( 12 Years Ago )

Tech – factory dual quad intake Here’s the updated list... By Ted ( 12 Years Ago )

There is a manifold currently on eBay that is listed as having a date... By Oldmics ( 12 Years Ago )

Mine has a 1-6 date code on it. By easyissy ( 12 Years Ago )

easy The date code on your manifold shows it to be manufactured on a... By Oldmics ( 12 Years Ago )

Thanks. It was kinda hard to read and I was'nt sure which way the... By easyissy ( 12 Years Ago )

there's a 56 t-bird on ebay with a factory installed 2x4 intake,... By yalincoln ( 12 Years Ago )

Here’s the updated list for the 34 ECG-D 2X4 intake... By Oldmics ( 12 Years Ago )

[quote][b]Oldmics (8/26/2012)[/b][hr] Here’s the... By Oldmics ( 12 Years Ago )

[quote][b]Oldmics (10/1/2012)[/b][hr][quote][b]Oldmics... By Oldmics ( 11 Years Ago )

Here’s another updated list. It's now 39 ECG-D 2X4 intake... By Ted ( 11 Years Ago )

Nice thread! Sorry to be in so late but I have 2 of these intakes and... By Robs36 ( 11 Years Ago )

Here’s an updated list. It's now 41 ECG-D 2X4 intake manifolds... By Ted ( 10 Years Ago )

Hmmm... Current eBay listing, item number 171232339569 Another... By NoShortcuts ( 10 Years Ago )

Here’s an updated list for casting dates on the 1957 ECG-D 2X4 intake... By Ted ( 6 Years Ago )

Ted, my accumulation of 1957 2x4 manifolds are dated 2-18,2-7, 4-1,... By slumlord444 ( 6 Years Ago )

Here are pics of the 1956 (top pic) and 1957 (lower pic) manifolds.... By Ted ( 6 Years Ago )

Ted, interesting '56 manifold. My '56 manifold has flat carb mounting... By Hoosier Hurricane ( 6 Years Ago )

Ted I have been looking for that style of 56 manifold for a while now.... By Oldmics2 ( 6 Years Ago )

Prety sure I have one if you are interested. By slumlord444 ( 6 Years Ago )

Is there any performance difference between the 56 & 57 manifolds?... By Kahuna ( 6 Years Ago )

A little bit,... By charliemccraney ( 6 Years Ago )

Hi Slumlord If you were referring to me re the manifold, I have one,... By Kahuna ( 6 Years Ago )

I was refering to Oldcomics2. Unfortunately what I had was not the one... By slumlord444 ( 6 Years Ago )

Got a question while we are discussing manifolds. I have a '56... By slumlord444 ( 6 Years Ago )

[quote][b]slumlord444 (8/12/2018)[/b][hr]Got a question while we are... By Ted ( 6 Years Ago )

Thanks Ted. There is a definate difference but to me its not enough... By slumlord444 ( 6 Years Ago )

Looks like the two 56 castings are the 2 different ones. Casting # on... By DryLakesRacer ( 6 Years Ago )

[quote][b]DryLakesRacer (8/17/2018)[/b][hr]........The 56 did not need... By Ted ( 6 Years Ago )

Here’s an updated list with Cliff Murray’s manifolds added to the... By Ted ( 5 Years Ago )

I recently acquired an ECG-D with 1-3 By charliemccraney ( 5 Years Ago )

Charlie’s ‘1-3’ manifold has been added to the list. There’s fifty... By Ted ( 5 Years Ago )

On the Facebook group, a guy says he has an ECG with 1-15. On eBay is... By charliemccraney ( 5 Years Ago )

Would like to add 5-14-57 Spotted at Fall Carlise yesterday Oldmics... By Oldmics ( 5 Years Ago )

This is not on the list ! 1-23 In Alberta, (don't see this in the... By Robs36Ford ( 3 Years Ago )

hi ted! i have three intakes! 1 has no date code at all and it doesn't... By yalincoln ( 3 Years Ago )

Here’s the updated list for the 1957 ECG-D dual quad intake... By Ted ( Last Year )

4-11... By rpm ( Last Year )

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