Jeep Grand Cherokee · 2005 - 2011
4.7 V8 305hp Stage 1 tuning
The Jeep Grand Cherokee 4.7 V8 305hp produces 305 hp and 453 Nm as standard. The YASTUNING Stage 1 remap file takes it to 325 hp and 475 Nm, a gain of +20 hp and +22 Nm. Engine code 4.7 Powertech V8. ECU: Motorola NCG4. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.
Power
305 hp
325 hp
+20 hp
Torque
453 Nm
475 Nm
+22 Nm
Engine specifications
- Engine code
- 4.7 Powertech V8
- Fuel
- Petrol
- Displacement
- 4701 cc
- Compression
- 9.0 : 1
- Bore × Stroke
- 93.0 X 86.5 mm
- ECU
- Motorola NCG4