Hi guys, I am trying to get my head around all of this tuning stuff the last few weeks. I am active on the HP Tuners facebook page, but only read over here. I have done many LSX conversions into old trucks the last few years but have always paid for the tune. I decided to start learning myself, so here I am. Today, I did my first 30 mile road scan in an old '51 Chevy truck that just got a little 5.3. I live at about 3500 feet altitude and the truck will be at 1500 feet where the owner lives. I did reset all ltft's before I started the 30 mile trip. What I found after the drive and reviewing was that I am about -12 on the LTFT's. This is rich correct? If so, what is safe knowing it will lean out dropping 2000 feet in elevation to the trucks owner? I am going to try to figure out how to post my "SCAN" here and see if you guys can look at it for me. I'm not worried about performance at this point, just being in the safe zone. I told him I would drive up and dial it in more in a few months after learning more. Thanks guys!
Drive1.hpl