Caterpillar C7

I · 7.2 Acert 253hp (186kW) 1085Nm

Stage 1

	Original	After tuning	Diff
Power hp	253	305	+52
Torque Nm	1085	1285	+200

Power gain

+21%

Torque gain

+18%

Fuel economy −5%

Before

~~30.4~~ L / h

After tuning

28.8 L / h

Saves ≈ 1.6 L / h — about 1 581 L (over 1 000 engine-hours) ≈ €2 767

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

Power graph / Stage 1

PowerTorqueStock