Hello all, I am in a serious debate on what cam to get for my Buick 464. the engine will have a stock crank, weisco pro tru flat top pistons, iron heads with non stage 1 valves with changing to aluminum heads in the FAR future. stock rocker arms, stage 1 valve springs with the in dampener springs taken off the exhaust valves. (Got them that way in a deal) 5/16 adjustable push rods. the objective is to make a race car that can be driven on the street. I may not beat you in a quarter mile, but I am running your ass down. Compression ratio is calculated to 10.57 to 1 abouts. (gotta run on 93 octane maybe a little octane boost) the objective is to get into the mid 500 hp with the iron heads and then break into the 600 hp when i get aluminum heads. The block is a 1973 and will have no girdle but will have billet main caps and main studs. Adding a vacuum pump is no objection (have power brakes). objective is to get the most HP. Cam considerations thus far TA 413 TA 310 TA 292 02h Comp cams thumpr & mutha thumpr Fire away. PS can stock connecting rods handle mid/lower 600hp or do i need TA sportsman rods?