GMC Savana · 2003 ->
4.8 V8 275hp Stage 1 tuning
The GMC Savana 4.8 V8 275hp produces 275 hp and 393 Nm as standard. The YASTUNING Stage 1 remap file takes it to 295 hp and 415 Nm, a gain of +20 hp and +22 Nm. Engine code L20. ECU: Delco E38. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.
Power
275 hp
295 hp
+20 hp
Torque
393 Nm
415 Nm
+22 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