Massey Fergusson MF 8690 All 8.4 CR - 344hp
Real standard and upgraded performance figures for the 8.4 CR - 344hp engine in the Massey Fergusson MF 8690 All.
The Massey Fergusson MF 8690 All 8.4 CR - 344hp is one of the engines we work on regularly — here's what a stage remap typically changes for it.
| Horsepower (HP) | Torque (Nm) | |
|---|---|---|
| Standard | 344 | 1540 |
| Stage 1 | 413 | 1725 |
| Stage 2 | 447 | 1817 |
- Make
- Massey Fergusson
- Model
- MF 8690
- Generation
- All
- Engine
- 8.4 CR - 344hp
- Fuel type
- diesel
Frequently asked questions
Is Stage 1 tuning safe for the Massey Fergusson MF 8690 All 8.4 CR - 344hp?
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 8.4 CR - 344hp make after tuning?
Standard output is 344 HP / 1540 Nm; Stage 1 on this engine typically reaches 413 HP / 1725 Nm. Exact results can vary slightly with fuel quality and vehicle condition.
How long does a Massey Fergusson MF 8690 All 8.4 CR - 344hp 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 8.4 CR - 344hp 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.