Cummins QSX

I · 630 14.95L 632hp (465kW) 2542Nm

Stage 1

	Original	After tuning	Diff
Power hp	632	750	+118
Torque Nm	2542	3040	+498

Power gain

+19%

Torque gain

+20%

Fuel economy −5%

Before

~~42.1~~ L / 100 km

After tuning

39.8 L / 100 km

Saves ≈ 2.3 L / 100 km — about 2 287 L (over 100 000 km) ≈ €4 002

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

Power graph / Stage 1

PowerTorqueStock