GMC Savana · 2003 ->
5.7 V8 255hp Stage 1 tuning
ECU remap / chiptuning file for the GMC Savana 5.7 V8 255hp. Figures below compare the stock calibration with our tuned file, reviewed by experienced calibrators with safety limits respected.
Power
255 hp
275 hp
+20 hp
Torque
447 Nm
470 Nm
+23 Nm
Engine specifications
- Engine code
- L31
- Fuel
- Petrol
- Displacement
- 5736 cc
- Compression
- 9.4 : 1
- Bore × Stroke
- 101.6 X 88.4 mm
- ECU
- Bosch EDC16C37