The ECU is learning the new headers. power is not too bad. It is not a super jump in horsepower but I can feel a little.
Gas mileage appears to be slightly better.
Gas mileage appears to be slightly better.
Thanks for posting up. Yeah, it really sucks that there is so many types of dynoes out there. Makes it difficult for comparing gains.I certainly will not wrap them. That is just a painful procedure. It also holds moisture.
Here are my dyno sheets. Sorry, I don't have a scanner.
The shop I used moved locations and also installed a newer model dyno from the same manufacturer. This makes it hard to accurately compare, not to mention the print formats are different. If I get access to a scanner, I will try to adjust the sizes and overlay them.
As you can see, there is more torque and horses in the lower revs.
The peak torque is about 10 pounds higher. The peak horse is little lower.
I attribute this to the difference in dynos and perhaps more accuracy with the latest one.
Mods: Injen, Xlerator muffler, Cortex 91 tune, DT shorties.