PT4400 question?
#22
Retired Street Racer
iTrader: (49)
It depends on his setup. Supporting mods, converter, gear, tire, etc. That is why dynos are used to tune the car and see where all of the parameters are at. Everyone's car is different. If he could tell me where his peak power was, shift extension, and show me a graph, I could tell him where to shift for optimum results.