MSD Ford Big Block Crank Trigger Kit - 7.25 in. Balancer AA0714AH2U55 Ford Racing Upper to Lower

Ford Racing Upper to Lower Gasket M9486-A50

1983-1990 Volvo 760

fuel additives

83-90 Ford Bronco II

Hand Crank

MSD Ford Big Block Crank Trigger Kit - 7.25 in. Balancer AA0714AH2U55 Ford Racing Upper to LowerThe MSD Flying Magnet Crank Trigger system does exactly that by using four magnets embedded in an aluminum wheel. Although similar in appearance to other crank triggers, the MSD Flying Magnet design works on a different principle. Most crank triggers have a wheel, with steel studs sticking out, bolted to the harmonic balancer. As the crankshaft turns, the studs pass by a stationary magnetic pick up, triggering the ignition. This pick up can be