Well here's the deal... you can tell it's uncorrected numbers by looking just above the dyno chart on the right. It says Uncorrected and Smoothing 5. Smoothing is fine, that eliminates any false "spikes" for the most part anyway. The uncorrected is where you're going to lose maybe 10RWHP or so. But... the good news is that you're going to gain most of that back if you get your air fuel levels up to 12.8 instead of in the 11's.

The graph is fairly smooth, so the adjustment should be like taking about 7% out of the transfer function from about maybe 2.75 volts and up? That will get you VERY close.

Is this car an automatic or a manual. I don't know why your dyno place samples from so high up. We sample all cars from like 2250 and up WOT. This is to ensure that you have consistent air fuels even low RPM when you go WOT. Other wise you'll find hesitation issues, etc. This is why you see people blow black smoke out and then it goes away and the car operates normally. People have to tune the car all the way down. If you're transfer function is on, you're going to get whatever the base fuel table requests anyway.

CR
CR
Tillman Speed
610-497-5776

 

It's a manual... no other way for me. And thanks for explaining that to me.

 

In that case, see if the Superchips allows you to, in the optional parameters see if it will allow you to pull out say 5 or 6 % from "WOT Fuel". That will make a HUGE difference.

I would tell the dyno operator to take it way down to like 1700 RPM, go WOT and start sampling at like 2K and up. This way you get a true graph.

Unless you're going to be in the Philadelphia area any time soon!

CR
Tillman Speed
610-497-5776