[scootter]

The triangle plot is supposed to be typical. I was surprised it made that much power as I changed the cam from roller mechanical, to flat hydraulic. The original cam was like 605/615 and if I remember right the new one is 590/605. Since those runs, I changed the carb from the HP4150 1050 CFM to the BG Demon 850. Can't tell much at the bottom, but sure can at top end.
Scott