Originally Posted by Keef256
Not the way i read it you talked about the exaust pressure being lower which will create more power which means engine rpm will increase. Therefore smaller butterfly opening and lower MP.
I was sugesting that the drag on the rotor would decrease as the air gets thinner causing a rise in engine rpm. Therefore smaller butterfly opening and lower MP.
Same result different cause.
Yer right! I was thinking it though, I'm pretty sure...
