It's a 2000 silverado. It had the 4.3 with the 5 speed, and I'm still using the 5 speed. The computer is from the 6.0l truck. Who does everybody recommend does the retune and can vats be disabled when the retune is done?
It's a 2000 silverado. It had the 4.3 with the 5 speed, and I'm still using the 5 speed. The computer is from the 6.0l truck. Who does everybody recommend does the retune and can vats be disabled when the retune is done?
The VATS is done during the tune. Allen at NelsonPerformance.com is used to doing conversions such as your's. That is who I would use. If it were a stock vehicle with stock drivetrain combination I would say go to just about anyone but since it's not, I'd definitely suggest NP.
See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709