GMC Sierra 6.0 V8 360hp
1999 - 2007
GMC Sierra 1999 - 2007 6.0 V8 360hp
Key Specifications
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1999 - 2007 |
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Petrol |
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L96 |
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Delco E38 |
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9.7:1 |
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101.6 X 92.0 mm |
Discover Our Tuning Solutions
Tuning files for GMC Sierra (1999 - 2007) 6.0 V8 360hp
MasterTuning S.R.L. develops tuning files for GMC Sierra 6.0 V8 360hp. Figures shown are reference values for Stage 1; the file is developed on the vehicle and checked in the workshop.
- 100% custom tuning files guarantee;
- Developed for the specific vehicle and ECU;
- More power and torque, within safety margins;
- Reduced fuel consumption.
Other Sierra 1999 - 2007 Engines
Similar Power (~360 HP)
The cost of Stage 1 tuning for GMC Sierra 6.0 V8 360hp varies depending on the ECU (Delco E38) and specific requirements. Contact us for a free personalized quote.
Stage 1 tuning for GMC Sierra typically takes 1-2 hours of work. Time may vary depending on the ECU type.
Yes, our Stage 1 tunes are developed respecting the engine's safety margins. The power increase from 360 to 380 HP (+6%) is within safe parameters.
With Stage 1 tuning, GMC Sierra goes from 360 HP to 380 HP (+20 HP) and from 525 Nm to 545 Nm (+20 Nm).
Stage 1 remapping takes it from 360 HP to 380 HP (+20 HP, +6%) and torque from 525 Nm to 545 Nm (+20 Nm). These figures refer to the standard engine, with no hardware modifications.
A remap changes the factory calibration, so on a vehicle still under manufacturer warranty it may affect coverage on powertrain components. Performance tuning keeps all emission systems working; deactivating emission devices such as DPF, EGR or AdBlue is not road-legal in the EU and UK and is intended for off-road, motorsport or export use only.
With a normal driving style consumption usually stays the same or drops slightly: the extra torque at low rpm means less throttle for the same speed. Consumption goes up only if you actually use the additional power.
Yes. The original file is read and stored before any modification, so the vehicle can be returned to the factory calibration at any time.
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