Holley EFI Flying Magnet Crank Trigger Kit - 7 in Balancer - Small Block Chevy SS981506ERL JOES A-Plate slug for slug

JOES A-Plate slug for slug type A-Plates

When racing

1997-2011 BMW 528i

Subaru BRZ 2013-18

Holley EFI Flying Magnet Crank Trigger Kit - 7 in Balancer - Small Block Chevy SS981506ERL JOES A-Plate slug for slugUpgrading to an MSD Flying Magnet Crank Trigger Kit will deliver the precise and reliable signal that a high performance engine requires. This kit gives you the ability to control timing electronically through a Holley EFI ECU (or other standalone engine management system ignition controller). At the heart of the kit is the 3 wire Hall Effect Sensor that is easier to set up, less susceptible to EMI RFI interference noise, and less likely to have false