{"product_id":"msd-tach-signal-pickup-msd-8918","title":"MSD Tach Signal Pickup","description":"\u003cp\u003eMSD TACH SIGNAL PICKUP - MSD-8918\u003cbr\u003e\nJust think of the things you can easily accomplish with our GMR Pickup! This little device simply attaches, with no splicing or cutting, to a current carrying wire and turns that information into a 12 volt rpm signal. This signal can be used to activate a shift light, rpm activation switch or a tachometer. One example is to connect the GMR, which stands for Giant Magneto Resistive, to a diesel injector current wire. This will produce a signal that can be used to trigger a tachometer or shift light! Another example is on late-model engine equipped with a coil-on-plug ignition system. One of the coil's primary current wires is simply routed into the pickup clip and GMR converts this pulsing into a 12 volt signal for a shift light!\u003cbr\u003e\n Features:\u003cbr\u003e\n • Clip to a coil pack primary lead to produce a stable 12-volt square wave for a tach, shift light or RPM-activated accessory\u003cbr\u003e\n • Connect to a diesel injector wire to provide an easy tach installation\u003cbr\u003e\n • Operates with 5-24 volt input for universal applications\u003c\/p\u003e","brand":"Multiple Spark Discharge (MSD)","offers":[{"title":"Default Title","offer_id":52079758115110,"sku":"MSD-8918","price":64.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/m2_msd-8918_32_03d19a13-7253-48f4-b234-0eb50a5c7c6d.jpg?v=1770812692","url":"https:\/\/billysspeedshop.com\/fr\/products\/msd-tach-signal-pickup-msd-8918","provider":"Billys Speed Shop","version":"1.0","type":"link"}