REMAPPING FILE FOR VALMET KOMATSU FOREST 840.4 6.6 SISU 66CTA CR 170HP

Chiptuning for 170

Puretuning is a specialist in Chiptuning petrol and diesel engines for performance and fuel efficiency. We have years of experience remapping Valmet Komatsu Forest agricultural engines to optimise for performance and efficiency.

Many Chiptuning companies around the world choose Puretuning for tuning their Valmet Komatsu Forest engines. Our Valmet Komatsu Forest 840.4 6.6 SISU 66CTA CR 170HP engine remapping file provides the best possible performance and results within the original safety margins.

The benefits

In the case of the Valmet Komatsu Forest 840.4 6.6 SISU 66CTA CR 170HP 170hp engine, our ECU remapping file is tailored for more power and flatter torque, reduced fuel consumption, and an improved throttle response. By optimising the torque curve the Valmet Komatsu Forest 840.4 6.6 SISU 66CTA CR 170HP engine produces more torque at lower RPM. This also means that you can change gear earlier, so your Valmet Komatsu Forest engine will run at lower revs and hence more efficiently.

The process

We analyse your tractor and can adjust the engine management programme, also known as the ECU (Engine Control Unit). This engine software is largely responsible for the behaviour of the Valmet Komatsu Forest 840.4 6.6 SISU 66CTA CR 170HP engine and its fuel consumption. We can customise the ECU for any tractor.