McLaren P1 All 3.8 V8 916hp
Real standard and upgraded performance figures for the 3.8 V8 916hp engine in the McLaren P1 All.
Below: measured output for the 3.8 V8 916hp in the McLaren P1 All, standard vs. remapped, in both horsepower and torque.
| Horsepower (HP) | Torque (Nm) | |
|---|---|---|
| Standard | 916 | 900 |
| Stage 1 | 1000 | 1000 |
| Stage 2 | 1042 | 1050 |
- Make
- McLaren
- Model
- P1
- Generation
- All
- Engine
- 3.8 V8 916hp
- Fuel type
- petrol
Frequently asked questions
Is Stage 1 tuning safe for the McLaren P1 All 3.8 V8 916hp?
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 3.8 V8 916hp make after tuning?
Standard output is 916 HP / 900 Nm; Stage 1 on this engine typically reaches 1000 HP / 1000 Nm. Exact results can vary slightly with fuel quality and vehicle condition.
How long does a McLaren P1 All 3.8 V8 916hp 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 3.8 V8 916hp 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.