I am planning to put a Holley Pro-jection system. It is an early one, What I am wondering is does anybody have a suggestion on an intake to use? and later what cam to use? I need to bet an intake to do the initial mockup of the motor / trans into the frame.

the maifold choice would be dependant on the engine build specs....

I would run a LD340, rpm or air gap intake. For cam you probably want something with a 110* or numerically higher LSA to make it easier on the efi computer. I hear the older holley projection efi computers are not the best, but I don't know how much power you plan on making. I would just try and keep the cam somewhat mild because the more aggressive you get the tougher it will be on the efi computer.

It is an older 2d system, it ran great on another vehicle (actually my motorhome). I am looking primarily for driveability, I am installing A/C and cruise. I plan to tow a trailer occasionally also.