Case MX All 285 8.3 287HP

Real standard and upgraded performance figures for the 285 8.3 287HP engine in the Case MX All.

This page covers the 285 8.3 287HP as fitted to the Case MX All — the figures below reflect that specific engine, not the model as a whole.

Horsepower (HP)Torque (Nm)
Standard2871410
Stage 13401684
Stage 23661821
Make
Case
Model
MX
Generation
All
Engine
285 8.3 287HP
Fuel type
diesel

Frequently asked questions

Is Stage 1 tuning safe for the Case MX All 285 8.3 287HP?

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 285 8.3 287HP make after tuning?

Standard output is 287 HP / 1410 Nm; Stage 1 on this engine typically reaches 340 HP / 1684 Nm. Exact results can vary slightly with fuel quality and vehicle condition.

How long does a Case MX All 285 8.3 287HP 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 285 8.3 287HP 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.