[Heavymetl]

I've been messing with HPTuners and the factory ECM for several years now.

- Expect to be extremely frustrated at times
- Expect to feel greatly rewarded as you gain experience and figure things out.
- Wide open tuning with a wideband is easy, once you figure out and apply the correct formulas to get the wideband offset for histograms.
- Driveability, cold start, and large cam tuning are the toughest parts.

I'm ditching the factory PCM after 4 years and installing Holley on my LS swapped Camaro. Learning to tune on HpT is like training camp. It's tough, but once you figure it out everything else is a piece of cake. The Holley is caveman simple in comparison.

Good luck!