I have had some calls asking for engine specs. so here they are. Bowtie tie tall deck block, 4.530 bore. Scat lightweight crank, 4.500 stroke. Eagle H beam rods. JE pistons at 10.2 CR.Crower 4/7 swap cam, 274-274 at 112'LSA. 748 lift with 1.7 comp rockers. Comp solid roller lifters. Howards timing chain. Milidon 10qt jet boat pan. Brodix -2 full ported heads, Edelbrock Victor 454R ported and polished intake manifold. .120 wall pushrods, stud girdle. Built engine in february, been to the lake 3 times to test and tune. Engine made 860HP on dyno with 12.5-1 compression, now has 10.2. Text 949-690-4995 Mike