Tuning file GMC Sierra (2008 - 2013) 4.8 V8 302hp
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Our benefits
- 90% home made tuning files
- Tested and customized on a 2 WDR dynometer
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Your vehicle
GMC Sierra 4.8 V8 302hp
| Motor type | Petrol |
| Standard power | 302hp |
| Standard torque | 414Nm |
Engine specifications
| Cylinder capacity | 4807 CC |
| Compression | 8.80 : 1 |
| Type ecu | Delco E38 |
| Bore x stroke | 96,0 X 83,0 mm |
| Engine code | L20 |
| Cylinder capacity | 4807 CC |
| Compression | 8.80 : 1 |
| Type ecu | Delco E38 |
| Bore x stroke | 96,0 X 83,0 mm |
| Engine code | L20 |
Power hp
Standard
302hp
Tuned
320hp
Difference
Torque Nm
Standard
414Nm
Tuned
435Nm
Torque
Additional options
GMC Sierra 4.8 V8 302hp
Standard
Chiptuning
Difference
BHP
302hp
320hp
18hp
Torque
414Nm
435Nm
21Nm
Method
chiptuning
Options
stage 1, stage 2, decat