Quote:

The converse is true if you have a small head on a big engine, it will make gobbs of torque but the small head will not allow the engine to breath at higher RPM to make more HP.





I agree in theory Mike, but if you have a good head on the big motor it may not make the amount of torque at low rpm that the small head will but it will produce more torque overall than the smaller head can possibly produce. Which I am sure you know.