GMC Yukon · 2000 - 2006
8.1 V8 325hp Stage 1 tuning
ECU remap / chiptuning file for the GMC Yukon 8.1 V8 325hp. Figures below compare the stock calibration with our tuned file, reviewed by experienced calibrators with safety limits respected.
Power
325 hp
345 hp
+20 hp
Torque
597 Nm
620 Nm
+23 Nm
Engine specifications
- Engine code
- L18
- Fuel
- Petrol
- Displacement
- 8128 cc
- Compression
- 9.1 : 1
- Bore × Stroke
- 107.9 X 111.0 mm