Mack Trucks Maxidyne

I (1990 - 2005) · AMI-335 12.0 340hp (250kW) 1816Nm

Stage 1

	Original	After tuning	Diff
Power hp	340	400	+60
Torque Nm	1816	2015	+199

Power gain

+18%

Torque gain

+11%

Fuel economy −6%

Before

~~22.7~~ L / 100 km

After tuning

21.3 L / 100 km

Saves ≈ 1.3 L / 100 km — about 1 349 L (over 100 000 km) ≈ €2 360

Estimate for a typical duty cycle · real saving depends on load & driving style

Power graph / Stage 1

PowerTorqueStock