{"product_id":"big-block-ford-429-460ci-use-with-msd-6-7-8-series-ignition-red","title":"Big Block Ford - 429-460ci - Use with MSD 6\/7\/8 Series Ignition - Red","description":"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 triggered by other bolts, debris, or even vibrations which will cause a loss of power or engine damage. The MSD Flying Magnet Crank Trigger uses four magnets secured in the aluminum trigger wheel that pass by a stationary non-magnetic pick-up to trigger the ignition. This \"flying magnet\" design produces accurate trigger signals and the non-magnetic pick-up cannot be falsely triggered.","brand":"MSD","offers":[{"title":"Default Title","offer_id":53833780527468,"sku":"BCCX_8644","price":599.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0945\/2935\/6140\/files\/8644_01.jpg?v=1780367979","url":"https:\/\/j2mrc.com\/products\/big-block-ford-429-460ci-use-with-msd-6-7-8-series-ignition-red","provider":"J2M RaceCars","version":"1.0","type":"link"}