{"product_id":"electronic-ignition-module-70-03-harley-davidson-big-twin-sportster-ultima-53-644-single-fire-53644-44-6890","title":"ELECTRONIC IGNITION MODULE 70-03 HARLEY-DAVIDSON BIG TWIN SPORTSTER ULTIMA 53-644 SINGLE-FIRE 53644","description":"\u003cp\u003eThis programmable single-fire electronic ignition module is designed to control ignition timing on compatible carburettor-fed Harley-Davidson Big Twin and Sportster models. It provides electronic ignition control for single-fire applications and supports programmable advance curve adjustment when used with the appropriate optional data link cable and software.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eProgrammable ignition control for compatible Harley-Davidson applications\u003c\/li\u003e\n\t\u003cli\u003eSingle-fire ignition operation\u003c\/li\u003e\n\t\u003cli\u003eAdjustable advance curves with optional data link cable\u003c\/li\u003e\n\t\u003cli\u003eAdjustable retard timing\u003c\/li\u003e\n\t\u003cli\u003eIntelligent overvoltage and overcurrent protection\u003c\/li\u003e\n\t\u003cli\u003eShort-circuit protection\u003c\/li\u003e\n\t\u003cli\u003eHeat-resistant electronic components to help reduce heat-related failures\u003c\/li\u003e\n\t\u003cli\u003eMode switches positioned for easier setup on cam-cover and plug-in applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003ePart number: 53-644\u003c\/li\u003e\n\t\u003cli\u003eIgnition type: electronic ignition module\u003c\/li\u003e\n\t\u003cli\u003eConfiguration: programmable single-fire\u003c\/li\u003e\n\t\u003cli\u003eCompatible with engines up to 140 cubic inches\u003c\/li\u003e\n\t\u003cli\u003eSupports single-fire or dual-fire operation when used with suitable coils\u003c\/li\u003e\n\t\u003cli\u003eRecommended dual-fire single-plug coil resistance: 2.5–3.5 ohms\u003c\/li\u003e\n\t\u003cli\u003eAdjustable engine over-rev protection range: 6,000–7,500 rpm\u003c\/li\u003e\n\t\u003cli\u003eEight selectable advance curves\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eUltima 53-644\u003c\/li\u003e\n\t\u003cli\u003e53644\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003eCarburettor-fed Big Twin Harley-Davidson models from 1970-1999\u003c\/li\u003e\n\t\u003cli\u003eSportster models from 1971-2003, except 1200S Sport\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dirt Racing","offers":[{"title":"Default Title","offer_id":53141513634058,"sku":"44-6890","price":68.24,"currency_code":"GBP","in_stock":true}],"url":"https:\/\/2bros-mx.com\/products\/electronic-ignition-module-70-03-harley-davidson-big-twin-sportster-ultima-53-644-single-fire-53644-44-6890","provider":"2bros-mx.com","version":"1.0","type":"link"}