NTK UEGO Lambda Sensor
The NTK (Parent company of NGK) Wide Band Lambda Sensor is the best sensor to use for Leaded Fuels or Methanol/Nitromethane mixtures. It is a robust sensor and when used with the MoTeC LTC (Lambda To CAN) Module with our custom Sensor Calibration, can be used to successfully report mixtures as rich as .50 Lambda. If you are running leaded Fuels, this sensor has the best life expectancy, however it should still be considered as a consumable. Expect to change the sensor on a properly tuned Leaded fuel engine every 100 operating hours or so.