Last year I received a 2000 Silverado that the previous owner had messed with. Supposedly, a BTR Stage 3 cam, long tube headers, 4.10 rear and built trans. His tune will barely run. I would like to get it to run with these items and then go from there. Is anyone willing to share a tune that will run this things so that I can at the very least, learn to tweak myself? So far, from what I can tell, everything is disabled except VE table. No EGR, No cats,, No 02 sensors, no maf sensor, etc. I would really appreciate a tune that could at least get this to run somewhat normally until I learn.
EDIT: Oh, it's a 5.3L
TIA,
Greg T