Quote: Nobody dyno tunes for peak power at say, 1/4 throttle or 1/2 throttle which would allow you to tune the pilot and needle. Those are the circuits most used and where your driveabilty is.
My dyno guy does, and I know exactly what my air/fuel mix is at cruising speed/rpm.
This is good. Sounds like he is using his dyno the way you're supposed to. Most guys, especially the Dyno Doctors at the rallys, just tune the main and produce numbers to brag about amungst your friends.
Quote:
Quote: Your dyno run is a measure of torque and horsepower through the rpm range at WOT. The throttle is twisted fairly quickly to WOT and the motor rolls up to redline. The term idle in that sense is referring to the rpm it started at. Not necessarily the throttle position.
Isn't the default setting for an unplugged TPS to WOT anyway? So how would a dyno not show it on a WOT pull?
