Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - Finishing up BBC build quench and dynamic compression questions
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Old 01-11-2013, 05:40 PM
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Quote:
Originally Posted by jumbo2 View Post
So I have all the parts to the puzzle
.30 454 2 bolt block
Arp main and rod bolts on truck rods
L2465f pistons 25.7 cc dome
802 heads with big valve treatment an cleaned up
Quench is a concern , was told deck was machined 5 or 10 thou so my piston should be 13-18 thou down the hole , if I run a felpro mls head gasket my quench would be .044-.048 thou , is .048 too much ?
My static should be right at 10.50:1 and the dynamic 7.9:1
Cam is comp xr288hr
Going from carb to performance efi now if it matters
OK, correct me if I'm wrong.....
L2465F pistons are for open chamber heads only.
3909802 oval port heads are closed chamber heads for '67-'68 396/427, 101 cc chambers.
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