Ok. So I'm starting my 454 build. 2 bolt main. Now I've heard from a lot of folks that the cam is the heart of the engine and was hoping that you all could share some knowledge on which parts to use with the cams I am considering. I'm not going to go over 600 in lift. So I have the magnum: COMP Cams K11-430-8, Comp Cams 'Magnum' Hydraulic Roller Camshafts | COMP Cams
and the thumpr: COMP Cams K11-601-4, Comp Cams Thumpr Hydraulic Flat Tappet Cams | COMP Cams
right now I also need a rotating assembly and heads. I'm looking at a budget build. If you guys could shed some light on what I need to pair with these two cams, I'd appreciate it!