HP Tuners software is free for basic use, but tuning your car requires purchasing credits. A generic OBD2 scanner might not work for advanced tuning....
Another quick question on this setup. When doing a swap from a 5.3 to 6.0 like this, should I go in and change every table that differs from a 6.0 to...
I have a 5.3 bored to 5.7 stage 2 tsp cam, 799 heads. The Bank 2 O2 is reading 3% richer only at idle. I changed the intake gaskets and I'm trying to...
Yeah, you can experiment with it. If you don't like it, put it back. You will be decelerating with little to no load on the engine, so you should be...