Compression ratio help
01-31-2009, 01:47 PM
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Compression ratio help iron 408, 4" stroke, 4.030 bore, and 71cc chamber was 10.5: 1 roughly
-8cc piston
What would it do with a 64 cc 243 head?
also, if I milled that down to 61cc or lower what would it be?
If it's milled down 0.030 or 0.020, will it have PtoV problems on a TSP giant cam?
thanks again for all your help gusy
-8cc piston
What would it do with a 64 cc 243 head?
also, if I milled that down to 61cc or lower what would it be?
If it's milled down 0.030 or 0.020, will it have PtoV problems on a TSP giant cam?
thanks again for all your help gusy
Last edited by dubrado; 01-31-2009 at 06:27 PM.
