Hi,
The desktop dyno is fun to play around with, but it is just that, a desktop- read not real.
Ditto to what the previous reply said, driveability goes out the window the bigger the cam.
Also, unless you are a serious racer , stay with a good street hydrualic cam. Roller cams have VERY aggressive ramps and lift rates, read Hard on valvetrain ! That means you would replace valvesprings and check heads completely after a few thousand miles.
Good Luck,
Perry.
