Nicks Garage 383 build

Newbomb Turk said
I guess I didn’t explain it well.

The Performance Trends Weather Wizard doesn’t correct anything.

It uses the observed numbers off the dyno and the weather for that pull and then compares the weather at the track against the weather on the dyno.

From the OBSERVED numbers it recalculates the power number to the weather conditions at the time you are going to make a pass.

It has nothing to do with any correction factor because as I said, unless the conditions are exactly the same between the dyno and the track the CF doesn’t matter.

I didn't see the estimate for torque and horsepower comparison on their web site for weather wizard. Only estimated jet changes. I called them and they said their program won't do the horsepower dyno to track estimate only jet changes. It will however calculate corrected power to multiple standards for the weather conditions at your dyno.

edit: spelling