HPP3 & Granatelli MAF issues?
I was one of the lucky ones that actually picked up 9-10HP when I installed the GMAF, and I am going to use the HPP3 for gear and temp changes. I DONT want to screw with the gains if there are know issues.
Thanks.
I've used HPP3's for fan temps, gear changes with no issues to the other tuning.
but if you load the power tuning, i can almost guaranteee detonation.
Ryan



