{"product_id":"bccx-8139msd","title":"MSD Performance 8139MSD Generator, Chevy V8, Tall, 12amp Pro Mag","description":"Pro Mag Generator; Chevy V8; Tall; 12 Amp;\u003chr\u003eThe increased out put of the 20 Amp pro-mag was born of racers being racers; always asking for more power. This stemmed from drag racers that were using a 12 Amp system, but just didn't require a 44 Amp system. The engineers at MSD found that with a few changes to the internals of the generator it would deliver the increased current through the same electronic points box, PN 8106. The 20 Amp magneto is a favorite in alcohol slurping engines such sportsman drafters and quick-8 racers. There are three different generators available; a band clamp design in both CW and CCW rotation, plus a model built on a Chevy distributor base. All three require the PN 8106 electronic points box. The band clamp versions are equipped with a large Ford style cap while the Chevy version uses a 4 In. cap and both are topped with heavy duty retainers.\u003cul\u003e\n\u003cli\u003eIncl. Cap\/Rotor\/Wire Retainer\/Bronze Gear\/Billet Hold Down Clamp\u003c\/li\u003e\n\u003cli\u003eAdj. Slip Collar Mounting Flange For Engines w\/Modified Decks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MSD Performance","offers":[{"title":"Default Title","offer_id":40462061830283,"sku":"MSD8139MSD","price":5039.93,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0554\/5495\/7707\/files\/msd8139msd-a28db2ae58673fb4073f7ff8475b66e40a0aa162.jpg?v=1766207174","url":"https:\/\/jbspowercentre.com\/products\/bccx-8139msd","provider":"JBs Power Centre","version":"1.0","type":"link"}