This is a 5.3 with a Whipple. Cam is CM 230/248, .631/.629 115.5 lsa, overlap 8.6. PCM is a 2012 Silverado and is stand alone. The engine is in a 2000 Camaro.
It runs good so far as the few short trips down a short road. I have been working on the idle and got to the point of changing things just as a what if? Not a good plan. It likes to idle around 950 to 1000 rpm. I can't seem to get it to idle where I need it to be. My alternator is computer controlled and kicks on after about 2 minutes after start and pulls down the idle about 150 rpm---at least. And then when I put it in gear (auto) it puts another load on it. Is there some table that I can use to offset the load, or what's the best solution. This is my car and I don't do any other tuning, so I know you guys run into this often. Log is just startup and idle so you can see what it is doing. Thanks