Thanks, ignition is set up from a 2003 truck motor, I haven't looked at that at all, bit of porting work on heads, mild cam, ls3 exhaust manifolds and straight through exhaust system with balance pipe, john
You still have a lot of work here. The main VE table is really rough. I didn't even look at the scan, but do you have a wide band? The timing is really, really low. I would do some reading/video watching, and get back after it. I will see if I can attach a copy of a tune of mine, just for reference.