Geschatte %7 %5 Meer Koppel
| Parameters | Origineel | Stage 1 | Verschil |
|---|---|---|---|
| Vermogen (Bhp) | 295hp | 315hp | 20hp |
| Koppel (Nm) | 414Nm | 435Nm | 21Nm |
| Merk | GMC |
|---|---|
| Model | Sierra |
| Generatie | 1999 - 2007 |
| Motor | 4.8 V8 295hp |
| Bradnstof type | Petrol |
| Tuningtype | Stage 1 |
| Methode | Chiptuning |
|---|---|
| Cilinderinhoud | 4807 CC |
| Motor ECU | Ac Delco E38 |
| Compressieverhouding | 8.8 : 1 |
| Bore X Stroke | 96.0 X 83.0 mm |
| Motor Nummer | L20 |




