Case AFX All 6140 8.7 Tier 4A 355hp
Real standard and upgraded performance figures for the 6140 8.7 Tier 4A 355hp engine in the Case AFX All.
This page covers the 6140 8.7 Tier 4A 355hp as fitted to the Case AFX All — the figures below reflect that specific engine, not the model as a whole.
| Horsepower (HP) | Torque (Nm) | |
|---|---|---|
| Standard | 355 | 1 |
| Stage 1 | 385 | 1 |
| Stage 2 | 400 | 1 |
- Make
- Case
- Model
- AFX
- Generation
- All
- Engine
- 6140 8.7 Tier 4A 355hp
- Fuel type
- diesel
Frequently asked questions
Is Stage 1 tuning safe for the Case AFX All 6140 8.7 Tier 4A 355hp?
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 6140 8.7 Tier 4A 355hp make after tuning?
Standard output is 355 HP / 1 Nm; Stage 1 on this engine typically reaches 385 HP / 1 Nm. Exact results can vary slightly with fuel quality and vehicle condition.
How long does a Case AFX All 6140 8.7 Tier 4A 355hp 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 6140 8.7 Tier 4A 355hp 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.