Case Quadtrac All 385 12.9 Tier 4A 385hp
Real standard and upgraded performance figures for the 385 12.9 Tier 4A 385hp engine in the Case Quadtrac All.
The Case Quadtrac All 385 12.9 Tier 4A 385hp is one of the engines we work on regularly — here's what a stage remap typically changes for it.
| Horsepower (HP) | Torque (Nm) | |
|---|---|---|
| Standard | 385 | 1 |
| Stage 1 | 460 | 1 |
| Stage 2 | 497 | 1 |
- Make
- Case
- Model
- Quadtrac
- Generation
- All
- Engine
- 385 12.9 Tier 4A 385hp
- Fuel type
- diesel
Frequently asked questions
Is Stage 1 tuning safe for the Case Quadtrac All 385 12.9 Tier 4A 385hp?
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 385 12.9 Tier 4A 385hp make after tuning?
Standard output is 385 HP / 1 Nm; Stage 1 on this engine typically reaches 460 HP / 1 Nm. Exact results can vary slightly with fuel quality and vehicle condition.
How long does a Case Quadtrac All 385 12.9 Tier 4A 385hp 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 385 12.9 Tier 4A 385hp 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.