I am trying to come out with enough HP & torque to be able to drive my 46 Coupe 70 MPH on the hwy without being an obstruction to traffic and be able at low speed & RPM in town have enough oomp in the engine to easily pull an air conditioner compressor in this 100 + degree Texas summers.
Jimmie
You probably should determine what RPM your engine is going to be needing to run 70 MPH and base your parts combo to optimize the useable RPM range required to do that. This will help determine which parts will better suit your needs.