To Stroke, or not to Stroke

A 400 block std bore is 4.342 at .030 would 4.372. Most guys just make them 4.375 for piston and ring choices. I did a 400/470" for my 69 B'cuda. 400 blk/4.375 bore/3.900 eagle crank. Manley 6.760 h-beam rod. Diamond semi-custom pistons(10.2:1 w/Eddy 84cc heads) Runs fine on pump swill. Comp street solid roller cam (242/[email protected]/.570/.576 lift)Eddy DP4B intake/Holley 800 DP. 4spd with 3:73 gear. Car idles calmly at 850 rpm and pulls like a freght train to 6500 rpm. It's an absolute blast to drive!!