Engine power
Power hp
+20
hp
Original
305 hp
Stage 1
325 hp
Gain
+20 hp
Chiptuning Hummer H1 6.6 V8 305hp Diesel
ECU Chiptuning Performance Results
Estimated power and torque gains after Stage 1 ECU remapping
Engine torque
Torque Nm
+30
Nm
Original
820 Nm
Stage 1
850 Nm
Gain
+30 Nm
Engine specifications
Type of fuel
Diesel
Method
Chiptuning
Tuning type
Stage 1
Cylinder content
6599 CC
Compression ratio
17.5 : 1
Bore X stroke
103.0 X 99.0 mm
Engine number
LLY
About this tuning file
Chiptuning File for Hummer H1 6.6 V8 305hp
AutoChip.lv - Professional chiptuning service for Hummer H1 6.6 V8 305hp We specialize in high-quality ECU remapping, DPF and EGR solutions, AdBlue off options and performance optimization for Hummer H1 6.6 V8 305hp tuning file is custom-made and thoroughly tested on a 4x4 state-of-the-art dynamometer to ensure maximum engine performance and reliability. Our experienced programmers leverage the latest advancements in ECU remapping software, creating each Hummer H1 6.6 V8 305hp tuning file with precision and dedication.
Trusted by car owners and tuning specialists, our chiptuning service for Hummer H1 6.6 V8 305hp focuses on achieving strong performance gains while keeping the engine within safe limits. Our ECU remapping solutions are designed to improve power delivery, torque and driving dynamics for Hummer H1 6.6 V8 305hp vehicles while maintaining stable operation and long-term reliability.
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