Hey guys I’m replacing my cam in my 68 Newport and would like to know what is the biggest cam you can fit with flat top pistons?? specs are 440 stock bottom end .30 over with 440 source aluminum heads 2.14 intake 1.810 exhaust 3/8th pushrods with hydraulic flat tappet lifters 471 lift as of right now. Heads where milled to 76cc chambers.
