Chevrolet Express · 2008 - 2014
4.8 V8 279hp Stage 1 tuning
ECU remap / chiptuning file for the Chevrolet Express 4.8 V8 279hp. Figures below compare the stock calibration with our tuned file, reviewed by experienced calibrators with safety limits respected.
Power
279 hp
300 hp
+21 hp
Torque
400 Nm
430 Nm
+30 Nm
Engine specifications
- Engine code
- L20
- Fuel
- Petrol
- Displacement
- 4807 cc
- Compression
- 8.8 : 1
- Bore × Stroke
- 96.0 X 83.0 mm
- ECU
- Delco E38