Catalog/ Trucks & buses/ Mack Trucks/ Maxidyne
← Mack Trucks Maxidyne engines

Mack Trucks Maxidyne AMI-370 12.0 375hp (276kW) 2006Nm

I (1990 - 2005) · 375 hp
Stage 1
OriginalAfter tuningDiff
Power hp375 435 +60
Torque Nm2006 2345 +339
Power gain
+16%
Torque gain
+17%
Fuel economy −8%
Before
25.0 L / 100 km
After tuning
23.0 L / 100 km
Saves ≈ 2.0 L / 100 km — about 2 001 L (over 100 000 km) ≈ €3 501
Estimate for a typical duty cycle · real saving depends on load & driving style
Ready to feel these +60 hp on the road?
Get your ready-to-flash Stage 1 file for the Mack Trucks Maxidyne
Order tuning file →
Stage 1 file from €120
Exact price depends on the ECU — confirmed when you upload the file
✓ Original file back-up ✓ Delivered in ~30 min ✓ Support included
Power graph / Stage 1
PowerTorqueStock
dyno graph