Caterpillar C13

I · 12.5 437hp (321kW) 2102Nm

Stage 1

	Original	After tuning	Diff
Power hp	437	490	+53
Torque Nm	2102	2385	+283

Power gain

+12%

Torque gain

+13%

Fuel economy −6%

Before

~~52.4~~ L / h

After tuning

49.2 L / h

Saves ≈ 3.2 L / h — about 3 244 L (over 1 000 engine-hours) ≈ €5 677

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

Power graph / Stage 1

PowerTorqueStock