Getting ready for the last meet of the season at El Mirage this weekend, while checking the head gasket on "Jake" because I was getting a little water in #3 cylinder I found that the head gasket was holding perfect even with 13.5:1 compression, that's the good news. The bad news is I have a very smalll pin hole in the #3 cylinder. Don't have time to pull the engine and sleeve it so POR15 and a piece of cloth soaked in epoxy on the outside of the cylinder will have to make do for next week.
New "pumpkin" is in with the 3.50:1 ratio and it looks like my cylinder repair is holding. My speed calculator shows 149.2 mph @ 6400 rpm with the 3.70, I ran 141.707 so loosing about 8 mph in traction. With the 3.50 it shows 157.9, so everything equil I should get real close to 150 if I can pull it. Also got all the running lights working on the F-350, now trying to figure how to get running lights on the camper to work.
Two day meet so I hope to get in a minimum of four runs, gonna be a good time.
God Bless. Tim http://yblockguy.com/
350ci Y-Block FED "Elwood", 301ci Y-Block Unibody LSR "Jake", 312ci Y-Block '58 F-100, 338ci Y-Block powered Model A Tudor
tim@yblockguy.com Visalia, California Just west of the Sequoias