Pontiac G8 2008 - 2010 6.2 V8 415hp
Real standard and upgraded performance figures for the 6.2 V8 415hp engine in the Pontiac G8 2008 - 2010.
These are real standard and Stage 1 (and where available, Stage 2) figures for the Pontiac G8 2008 - 2010 6.2 V8 415hp — not a generic estimate for the model range.
| Horsepower (HP) | Torque (Nm) | |
|---|---|---|
| Standard | 415 | 563 |
| Stage 1 | 435 | 585 |
| Stage 2 | 445 | 596 |
- Make
- Pontiac
- Model
- G8
- Generation
- 2008 - 2010
- Engine
- 6.2 V8 415hp
- Fuel type
- petrol
Frequently asked questions
Is Stage 1 tuning safe for the Pontiac G8 2008 - 2010 6.2 V8 415hp?
Yes — Stage 1 for this engine is a software-only remap calibrated to stay within its stock mechanical limits (turbo, clutch, fueling), so no hardware changes are required.
How much more power does the 6.2 V8 415hp make after tuning?
Standard output is 415 HP / 563 Nm; Stage 1 on this engine typically reaches 435 HP / 585 Nm. Exact results can vary slightly with fuel quality and vehicle condition.
How long does a Pontiac G8 2008 - 2010 6.2 V8 415hp remap take?
Once your original file is uploaded through the member panel, most requests for this engine are completed within a few hours.
Can the 6.2 V8 415hp be reverted to its original file?
Yes — we keep the original file on record for the request, so the ECU can be put back to stock at any time.