{"product_id":"s-s-electronic-compression-release-assembly-big-twin-softail-dyna-touring-fatboy","title":"S\u0026S Electronic Compression Release Assembly Big Twin Softail Dyna Touring Fatboy","description":"\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003c\/span\u003e\u003cspan\u003e\u003cspan\u003eS\u0026amp;S Electronic Compression Release Assembly Big Twin Softail Dyna Touring Fatboy.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eThis item is new, please look at pictures for condition.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eS\u0026amp;S Cycle part 90-4914 is an electronic compression release assembly designed specifically for high-displacement, high-compression Harley-Davidson Big Twin engines equipped with aftermarket S\u0026amp;S cylinder heads. It is primarily a replacement component for existing S\u0026amp;S electric compression release kits. \u003c\/p\u003e\n\u003cp\u003eCritical Fitment Requirements:\u003c\/p\u003e\n\u003cp\u003eThis part is not compatible with stock (OEM) Harley-Davidson heads because factory heads lack sufficient material in critical areas for the necessary machining. It is designed to fit: \u003c\/p\u003e\n\u003cp\u003eS\u0026amp;S Cylinder Heads: Specifically those for Twin Cam, 4\" bore Evolution Big Twin, and Super Sidewinder Plus style engines.\u003c\/p\u003e\n\u003cp\u003eS\u0026amp;S Rocker Covers: These covers are required to provide the necessary clearance for the electric solenoid.\u003c\/p\u003e\n\u003cp\u003eEngine Models: Compatible with 1984-up Big Twins (Evolution and Twin Cam) that have been upgraded with S\u0026amp;S performance heads. \u003c\/p\u003e\n\u003cp\u003eCompatible Vehicle Applications:\u003c\/p\u003e\n\u003cp\u003eWhen installed in appropriate S\u0026amp;S heads, this assembly fits a wide range of Harley-Davidson models from 1984 through 2017, including:\u003c\/p\u003e\n\u003cp\u003eTouring: Electra Glide, Road King, Street Glide, and Road Glide models (1984–2016).\u003c\/p\u003e\n\u003cp\u003eSoftail: Heritage Classic, Fat Boy, Softail Slim, and Deluxe models (1986–2017).\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eDyna: Street Bob, Wide Glide, Low Rider, and Super Glide models (1993–2017).\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003eSelling as pictured, save on shipping by coming to store in Butler, Pa.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 16px;\"\u003e021626\u003c\/span\u003e\u003c\/p\u003e","brand":"cyclewarehouse.online","offers":[{"title":"Default Title","offer_id":46596100161698,"sku":"021626-S\u0026S compression release","price":169.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0335\/9824\/2861\/files\/20260216120325a.jpg?v=1771261834","url":"https:\/\/cyclewarehouse.online\/products\/s-s-electronic-compression-release-assembly-big-twin-softail-dyna-touring-fatboy","provider":"cyclewarehouse.online","version":"1.0","type":"link"}