GMC Sierra GMT8xx 4.3L V6 12v LU3
Estimated Stage 1, 2 and 3 power and torque for this engine. 197 PS stock · Petrol · 1999–2006.
ECU: Delco E37, Bosch T93
Estimates for this engine are not published yet.
Power
Torque
Hardware
Control units we list for this engine
- Delco E37 (ECM)
- Bosch T93 (TCM)
Tune this car
Send us the original read and get the calibrated file back, or bring the car to our workshop.