I know its been beat to death, but I can't find a simple straight answer... I have a 71 Cuda, and a 6.4 Hemi crate engine, engine is a 2011 Challenger engine with the plastic intake, what do I need to change at minimum cost to run this? I have a small block 833 trans Ill be running... Not opposed to swapping to a carburetor if it saves me money.