The MyChron4 660 boasts state of the art on-screen data review. The MyChron4 660 also features the fastest data sampling and the best resolution of any Jr. drag racing data logger available, logging at least twice as much data as any competing product. The included data key makes run reivew easy.
The MyChron 4 660 includes:
(1) - 4 660 digital tach, (1) - Data Download key, (1) - Mounting Bracket
(1) - CHT Sensor, (1) - EGT Sensor and Clamp Assembly, (1) - Jackshaft Sensor and Speed Coller