{"product_id":"17057-mechanical-advance-electronic-ignition-for-big-twin-sportster","title":"Electronic Advance Ignition Sportster K-Model 1952 \/ 1970 12 Volt Billet Alum A576","description":"\u003ch1\u003eMECHANICAL ADVANCE ELECTRONIC IGNITION FOR HARLEY DAVIDSON BIG TWIN \u0026amp; SPORTSTER\u003c\/h1\u003eWEIGHT: 2.23\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eDESIGNED FOR DUAL FIRE APPLICATIONS WITH SINGLE OR DUAL SPARK PLUG HEADS\u003c\/li\u003e\n\u003cli\u003eDESIGNED WITH BUILT-IN MECHANICAL SPARK ADVANCE UNIT. USING MALLORY'S TIME TESTED BREAKERLESS IGNITION CIRCUIT , COMBINED WITH MODERN SURFACE MOUNT THERMAL-CLAD\u003csmall\u003e\u003csup\u003e®\u003c\/sup\u003e\u003c\/small\u003e CONSTRUCTION , THE KIT CAN DRIVE ANY IGNITION COIL OR COMBINATION OF IGNITION COILS WITH A TOTAL PRIMARY RESISTANCE OF AT LEAST 2.0 OHMS\u003c\/li\u003e\n\u003cli\u003eWE RECOMMEND IGNITION COILS WITH 2.3-3.0 OHMS FOR RACING APPLICATIONS AND IGNITION COILS WITH 3.0-4.0 OHMS FOR STREET AND HIGHWAY USE\u003c\/li\u003e\n\u003cli\u003eINCORPORATES AN INFRARED LIGHT BEAM AND AN OPTICAL INTERRUPTER TO TRIGGER THE IGNITION. THIS TYPE OF TRIGGER IS EXTREMELY ACCURATE AND MUCH MORE EFFECTIVE THAN HALL EFFECT (MAGNETIC) TYPE IGNITIONS\u003c\/li\u003e\n\u003cli\u003eUSE WITH SPIRAL CORE OR CARBON CORE SUPPRESSION TYPE SPARK PLUG WIRES\u003c\/li\u003e\n\u003cli\u003eBILLET ALLUMINUM IGNITION CAN EASILY BE INSTALLED WITHOUT REMOVING THE FRONT CYLINDER HEAD\u003c\/li\u003e\n\u003cli\u003eINSTALLATION INSRUCTIONS ARE INCLUDED\u003c\/li\u003e\n\u003c\/ul\u003e \u003cbr\u003e\u003cb\u003eMALLORY IGNITION\u003c\/b\u003e\u003cbr\u003eMACHINE FINISH IGNITION \u003cbr\u003eFITS SPORTSTER \u0026amp; K MODEL 1952\/1970\u003cbr\u003eBY: HOLLEY PERFORMANCE PRODUCTS , INC.","brand":"MID-USA","offers":[{"title":"Default Title","offer_id":20198849839215,"sku":"17057","price":907.09,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/7401\/0479\/products\/0070465_0_440a3865-b5ca-4d63-957d-eaf3515ef5eb.jpg?v=1575381383","url":"https:\/\/www.widowmakersboneyard.com\/products\/17057-mechanical-advance-electronic-ignition-for-big-twin-sportster","provider":"Widowmaker's Boneyard","version":"1.0","type":"link"}