Can any of my peers here look at this tune and give me thoughts, engine has a small cam, unsure on cam specs anymore, but its not that aggressive. The engine went about 1000 miles after rebuild and put two pistons in the oil pan. Engine builder said the valves got hot and broke due too lean condition. Don't know if the blame game is going on. When I tuned it the max timing I saw at WOT was 23* and wideband was used in passenger side exhaust. AFR error was within 2%.
Truck is lifted on 30's with 4.10's. Not used to tow, just a driver.8.1.hpt
Thank you.