Acesneights1
New Member
well, Put the computer back in. Put the TM on (Pia on a gm8 compared to gm4) Took it for a ride and it runs sweet. Bill Heath is the tuning master. Truck pulls really well. Smoke is minimal now. Running about 10-12 lbs boost. Did notice egts climb very fast. Pulling a hill(no trailer) hit 1150 no effort under WOT. Not sure if less or more boost would help that. What I can't beleive is there are no leaks, HGs are fine . Nothing ever goes smoothly for me. It really pulls well. I was looking at a 5th wheel camper but's 11,700gvw. I am worried the truck will overheat towing something that heavy.