Raced my 3.6 V6 '13 Ram

I think the best performance tip you can take from new engines is to make power more from the heads than the cam for a more streetable package.
They live in a perfect world. VVT gives them the correct timing at all RPM's, and conditions. Fuel supplied the same way. Cams and heads and intakes that all live in a matched world. Then, they are backed by 6-10 speed transmissions in bodies designed for air flow/dynamics