- Vital data in order to measure whether the turbo is operating within its compressor map and at its highest efficiency. By inputting blade count you can measure rotational speed and maximise your turbo output, allowing you to gain valuable data on turbo selection. *Note, this sensor will not read until the turbo speed is above 5000 RPM, if spinning the wheel by hand, the sensor will read 0 RPM.
Speed Sensor Manual
