3/4" ID mychron 660 jack shaft sensor collar

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

EGT Sensor for Mychron 4 660

Our easy strap/mount on tail lights come in 5 awesome colors! LED lights are bright and easily seen for max safety. Batteries Included!


Note, if you are racing NHRA sanctioned event, the strap must be removed via a small screw on the rear of the unit, A small hole drilled into your rear shield or other area and the screw replace through the car to permanently mount the light on the car to meet the rule listed on page 39 of the JDRL Rule Book. Using the strap on method is not NHRA legal. Please feel free to call for specific directions.

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

High output Briggs coil

Weld on EGT sensor mount.

NGK Spark Plug B8HS

Jackshaft speed sensor

Terminal Block

Replacement clamp for EGT sensor.

Jr Dragster Shut Off

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

BBT Standard Starter for Jr Dragster

Lithium Ion Powered Starter w/ Antigravity Battery and Starter