Estimation de 30 % de puissance en plus et de 40 % de couple en plus
| Paramètres | Original | Stage 1 | Difference | 
|---|---|---|---|
| Pouvoir (Bhp) | 240hp | 260hp | 20hp | 
| Couple (Nm) | 380Nm | 400Nm | 20Nm | 
| Marque | Pontiac | 
|---|---|
| Modèle | Bonneville | 
| Generation | 1997 - 2005 | 
| Moteur | 3.8 Supercharged V6 240hp | 
| Type Of Fuel | Petrol | 
| Tuning type | Stage 1 | 
| Method | Chiptuning | 
|---|---|
| Cylinder Content | 3791 CC | 
| Compression Ratio | 8.5 : 1 | 
| Bore X Stroke | 86.0 X 97.0 mm | 
| Engine Number | L67 Series 2 | 




