I,m a new user.
Want to thank HPT for there program and anyone with there tuning 2-cents
I purchased a 05 GTO with MagnaCharger 5-7psi
The car runs good, but the cam(no specs) was replaced after the supercharger so the tune is not correct now.
1.9 60ft, 12.4, 116Mph
Also it does have an idle hunting issue at higher IAT
I logged the operation and found the map sensor only reads to 103kpa
Can not read correct boost
I read the ECM and the operating system says its a 2-bar but it looks like its not set up to run that way
Also there is a MAF Massager Control wired in

So my question is this:
1) I should change my OS to HPT 2-Bar
2) install 2-bar map sensor
3) install wideband
4) write VE Boost table
5) then tune

I'm sure I have left something out
Thanks Steve