Xtreme ProMag Timer - Audible Indicator - Black - MSD ProMag Magneto 1030101 and a super light center

and a super light center pad for added driver protection

Includes Data Acquisition Grade Solid-State Map Sensor

750" effective stud length with a

1 in Coarse Thread

Common design to fit most late model chassis

Xtreme ProMag Timer - Audible Indicator - Black - MSD ProMag Magneto 1030101 and a super light centerIt was just impossible to set the timing on a Sprint Car without running the engine until now. The ProMag is triggered by an inductive pickup and old buzz boxes do not work with inductive pick up ignitions. Safety First USA produces gauges and related components for sprint car applications. Their digital tachometers are available in both wired and battery powered versions. Product Description: Magneto Timing Box ProMag Timer Audible Indicator Black