Crank trigger kit for Small Block Chevy engines equipped with a factory-style 8″ damper.
Allows for a 60-2 trigger wheel to be mounted between the pulley and damper of an early 426 Hemi engine. Also includes a bracket setup to hold an Electromotive 1/2″ mag or Hall sensor.
Crank trigger kit for Type 1 VW engines with Scat pulley.
Crank trigger kit for Small Block Fords such as the 302 HO with a 4-bolt damper. Trigger wheel will fit other 4-bolt Ford engines, and bracket can be modified for others as well.
The JPM 1990-2005 Miata trigger kit was developed by renowned Mazda race engine builder Jesse Prather of Jesse Prather Motorsports.