Cummins ISB

I · 220 6.7L 222hp (163kW) 705Nm

Stage 1

	Original	After tuning	Diff
Power hp	222	260	+38
Torque Nm	705	785	+80

Power gain

+17%

Torque gain

+11%

Fuel economy −5%

Before

~~14.8~~ L / 100 km

After tuning

14.0 L / 100 km

Saves ≈ 0.8 L / 100 km — about 756 L (over 100 000 km) ≈ €1 323

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

Power graph / Stage 1

PowerTorqueStock