This turbo actuator calibration tool is a stand-alone rental tool that calibrates Holset HE351VE and HE300VG turbo actuators found on 6.7 liter cummins engines. These Holset turbo actuators require calibration any time they are installed on the turbo. Our calibrator connects directly to the actuator and on-screen step by step directions guide you through the calibration process. Unlike other calibration procedures, our calibration tool will not require any changes to your custom tune.
