Originally Posted by 340Cuda


On the dyno with the reground cam the engine made about the same peak HP but made more power and torque at all RPM levels below peak.

Your mileage my vary...



How did the HP look after peak? Curve after matters as well. I think as a general rule, if you compare hp only up to peak hp, the narrower lsa, and move advanced ICL will be the winner. But I don't think best ets come from shifting at peak, at least for me.