Replacement clamp for EGT sensor.

3/4" ID mychron 660 jack shaft sensor collar

Y-cable for EGT and CHT hook up for a Mychron 4 660 setup.

AIM  Mychron 660 CHT sensor. Used for the 3, 4, and 5 system!

EGT Sensor for Mychron 4 660

Full mychron 5 660 kit. This is the latest AiM Jr Dragster tachometer and comes with everything pictured.