Caterpillar C7

I · 7.2 Acert 214hp (157kW) 820Nm

Stage 1

	Original	After tuning	Diff
Power hp	214	255	+41
Torque Nm	820	995	+175

Power gain

+19%

Torque gain

+21%

Fuel economy −6%

Before

~~25.7~~ L / h

After tuning

24.3 L / h

Saves ≈ 1.4 L / h — about 1 417 L (over 1 000 engine-hours) ≈ €2 480

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

Power graph / Stage 1

PowerTorqueStock