MSD Chevy Big Block Crank Trigger Kit - 8 in. Balancer H759C04M Be sure that both cam

Be sure that both cam and crank sprockets are exactly in line with each other Misalignment can cause chain to break

Note: The system is a clamp-on

Compensate For Weak Springs

1993-1995 Pontiac Firebird

Cross Pin GM 7

MSD Chevy Big Block Crank Trigger Kit - 8 in. Balancer H759C04M Be sure that both camThe 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