Hummer H1 · -> 2006
6.6 V8 305hp Stage 1 tuning
The Hummer H1 6.6 V8 305hp produces 305 hp and 820 Nm as standard. The YASTUNING Stage 1 remap file takes it to 325 hp and 850 Nm, a gain of +20 hp and +30 Nm. Engine code LLY. The file is checksum-corrected and reviewed by an experienced calibrator within factory component tolerances.
Power
305 hp
325 hp
+20 hp
Torque
820 Nm
850 Nm
+30 Nm
Engine specifications
- Engine code
- LLY
- Fuel
- Diesel
- Displacement
- 6599 cc
- Compression
- 17.5 : 1
- Bore × Stroke
- 103.0 X 99.0 mm