Just for information purposes I put together a 72' H-code 351 2V stock bore, stock pistons, Edelbrock 60cc 2.05 valve heads, air gap intake, Comp cams extreme energy CL32-242-4 cam: .218/.224 @ 0.050", .513"/ .520" lift, 110 deg. lobe separation. 750 Holley, 2,400 rpm stahl convertor, C-4, 3.50:1 posi. Absolutely love the way it runs. Runs strong right out of the hole. Have not yet had it Dynoed but would guess somewhere between 350-400 hp. The only problem I ran into during the build is the stock push rods were too short, tring to find my notes, I thinking they were about .150" longer.