GMC Envoy · 2002 - 2010
5.3 V8 290hp Stage 1 tuning
ECU remap / chiptuning file for the GMC Envoy 5.3 V8 290hp. Figures below compare the stock calibration with our tuned file, reviewed by experienced calibrators with safety limits respected.
Power
290 hp
310 hp
+20 hp
Torque
441 Nm
460 Nm
+19 Nm
Engine specifications
- Engine code
- LM4
- Fuel
- Petrol
- Displacement
- 5328 cc
- Compression
- 9.5 : 1
- Bore × Stroke
- 96.0 X 92.0 mm