am currently building a 454 bbc standard bore out of my 1990 454ss truck, and i would like to add a comp cams 268h cam i would like to know what pistons can i use to get the recommended compression ratio for the cam thanks in advance...
Mods: 454 bbc standard bore
stock cylinder heads casting numbers 14092360 2.06 intake and 1.77 exhaust open chamber oval port with 3 angle valve job
long tube headers
750 cfm carb
performer rpm intake