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![GMC Sierra 8,1 V8 330hp](../../../../assets/brands/thumb/GMC_emblem_6.jpg)
GMC Sierra 8,1 V8 330hp
Motor type | Petrol |
Standard power | 330hp |
Standard torque | 610Nm |
Power hp
Standard
330hp
Tuned
350hp
Difference
Torque Nm
Standard
610Nm
Tuned
630Nm
Torque
GMC Sierra 8,1 V8 330hp
Standard
Chiptuning
Difference
BHP
330hp
350hp
20hp
Torque
610Nm
630Nm
20Nm
Method
Chiptuning
Options
stage 1, stage 2, decat
![](../../../../assets/brands/big/GMC_emblem_6.jpg)
Tuning file GMC Sierra (1999 - 2007) 8,1 V8 330hp
Royz Tunz is leading in the development of GMC Sierra (1999 - 2007) 8,1 V8 330hp remapping / chiptuning files. The development of each GMC Sierra 8,1 V8 330hp tuning file is the result of perfection and dedication by Royz Tunz programmers. The organization only uses the latest technologies and has many years experience in ECU remapping software. Many leading ChipTuning / Remapping Companies and Tune Installers around Australia & New Zealand download their tuning files for GMC Sierra (1999 - 2007) 8,1 V8 330hp at Royz Tunz for the best possible result. All GMC Sierra (1999 - 2007) 8,1 V8 330hp tuning files deliver the best possible performance and results within the safety margins.
- 100% custom made tuning file guarantee
- Tested and developed via a 4x4 Dynometer here in Melbourne
- Best possible performance and results, within the safety margins
- Reduced fuel consumption
- Used by Leading Tuners across Sydney, Melbourne, Alice Springs, Perth, Adelaide, Geelong, New Castle, Brisbane, Gold Coast, Darwin and Hobart
- Compatible with files read by Kess V2, New Gunius and other Master and Slave tools