J jstang209 20+ Year Stangneter Jun 3, 2004 640 2 18 Stockton 209 Sep 16, 2006 #1 Sep 16, 2006 #1 im trying to gather info for my blown 408 build, i plan to run n/a first and will purchase a small 6-9psi blower later, anyways what is a good CR my motor should be at? also how many cc's are stock 351 heads? D Daggar New Member Jul 19, 2004 3,902 5 0 Sep 16, 2006 #2 Sep 16, 2006 #2 9.0:1
im trying to gather info for my blown 408 build, i plan to run n/a first and will purchase a small 6-9psi blower later, anyways what is a good CR my motor should be at? also how many cc's are stock 351 heads?