MSD Chevy Big Block Crank Trigger Kit - 8 in. Balancer 20602 Spring Loaded

Spring Loaded

This high output magnetic pick-up is the most accurate way to trigger your ignition

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MSD Chevy Big Block Crank Trigger Kit - 8 in. Balancer 20602 Spring LoadedThe 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