Estimation de 30 % de puissance en plus et de 40 % de couple en plus
| Paramètres | Original | Stage 1 | Difference | 
|---|---|---|---|
| Pouvoir (Bhp) | 310hp | 330hp | 20hp | 
| Couple (Nm) | 461Nm | 485Nm | 24Nm | 
| Marque | Pontiac | 
|---|---|
| Modèle | Firebird | 
| Generation | 1997 - 2002 | 
| Moteur | 5.7 V8 310hp | 
| Type Of Fuel | Petrol | 
| Tuning type | Stage 1 | 
| Method | Chiptuning | 
|---|---|
| Cylinder Content | 5670 CC | 
| Compression Ratio | 10.0 : 1 | 
| Bore X Stroke | 99.0 X 92.0 mm | 
| Engine Number | LS1 | 




