Caterpillar C13

I · 12.5 437hp (321kW) 2237Nm

Stage 1

	Original	After tuning	Diff
Power hp	437	505	+68
Torque Nm	2237	2500	+263

Power gain

+16%

Torque gain

+12%

Fuel economy −5%

Before

~~52.4~~ L / h

After tuning

49.7 L / h

Saves ≈ 2.8 L / h — about 2 787 L (over 1 000 engine-hours) ≈ €4 878

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

Power graph / Stage 1

PowerTorqueStock