Chevrolet Silverado · 2014 ->
6.6 V8 397hp Stage 1 tuning
ECU remap / chiptuning file for the Chevrolet Silverado 6.6 V8 397hp. Figures below compare the stock calibration with our tuned file, reviewed by experienced calibrators with safety limits respected.
Power
397 hp
440 hp
+43 hp
Torque
1037 Nm
1100 Nm
+63 Nm
Engine specifications
- Engine code
- Duramax V8
- Fuel
- Diesel
- Displacement
- 6599 cc
- Compression
- 16.0 : 1
- Bore × Stroke
- 103.0 X 99.0 mm
- ECU
- Bosch EDC17CP18, Delco E41, Delco E86