Detroit Diesel MBE 4000

I (2000 >) · MBE 4000 12.8L 437hp (321kW) 1450Nm

Stage 1

	Original	After tuning	Diff
Power hp	437	485	+48
Torque Nm	1450	1580	+130

Power gain

+11%

Torque gain

+9%

Fuel economy −6%

Before

~~29.1~~ L / 100 km

After tuning

27.5 L / 100 km

Saves ≈ 1.7 L / 100 km — about 1 680 L (over 100 000 km) ≈ €2 939

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

Power graph / Stage 1

PowerTorqueStock