Close Out! One Left! Mychron LCU1 Lambda Air/Fuel Ratio Sensor Kit, For NON-Mychron 5S or 6 Gauges Only

This Mychron Lambda LCU1 is only compatible with Mychron models older than the Mychron 5S and Mychron 6 Gauges

The Lambda S will not work with Mychron 5 S or Mychron 6 gauges. They WILL work with Mychron 5 (non S) and Mychron 4 Gauges - Requires Expansion Strip

Allows you to perfectly tune your carburetion of the engine for the best performance, works on the Mychron 5 S Gauge, 1T Single Temp or 2T Dual Temp

All LCU-ONE lambda controllers use a wide band Bosch LSU 4.9 probe either for its capacity of saving the original calibration for all its life and for its duration: Bosch LSU 4.9 probe, in fact, has been designed to last for more than 100,000 km on a stock car.

LCU-ONE can detect punctual Lambda values from 0.65 to 1.6, offering an extremely precise measurement, very useful for engine tuning. Through the analysis of the remaining oxygen, LCU-ONE points out possible oxygen excess/lack in the carburetion, providing an essential information for 4 strokes engines as well as 2 strokes engines.