{"product_id":"s-s-cycle-131-hot-set-up-engine-performance-kit-0460946804","title":"131\" Hot Set Up® Engine Performance Kit","description":"\u003cp\u003e131\" Hot Set Up® - 4-5\/8\" Stroke - Black Granite w\/Highlight - M8\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUpdated profile eliminates frame and lifter block clearance issues\u003c\/li\u003e\n\u003cli\u003eOriginal engine serial numbers are retained\u003c\/li\u003e\n\u003cli\u003ePowder coat finish matches factory finishes\u003c\/li\u003e\n\u003cli\u003eRetains stock engine height\u003c\/li\u003e\n\u003cli\u003eIncludes 131\" cam cover badge\u003c\/li\u003e\n\u003cli\u003eBolts in with no machine work for '17-'25 Touring models equipped with standard factory 114\" or 117\" M8 engines that feature 4-5\/8\" stroke from the factory.\u003c\/li\u003e\n\u003cli\u003eRequires crankcase split and component upgrades to fit '17-'25 M8 Touring 107\" models and '18-'25 Softail models.\u003c\/li\u003e\n\u003cli\u003eSpecifically engineered for a 4-5\/8\" stroke. Must be paired with an aftermarket 4-5\/8\" stroker flywheel assembly to achieve 131\" displacement on 107\" and Softail models.\u003c\/li\u003e\n\u003cli\u003eWorks with stock crankcases: Cylinder spigots are designed to slide into the original factory cases.\u003c\/li\u003e\n\u003cli\u003eCylinders and pistons kit only, flywheel sold separately.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S\u0026S CYCLE","offers":[{"title":"131\" Hot Set Up® - 4-5\/8\" Stroke - Black Granite w\/Highlight - M8 (320-0623)","offer_id":54476753469758,"sku":"320-0623","price":2695.95,"currency_code":"USD","in_stock":true},{"title":"131\" Hot Set Up® - 4-5\/8\" Stroke - Wrinkle Black w\/Highlight - M8 (320-0621)","offer_id":54476753502526,"sku":"320-0621","price":2695.95,"currency_code":"USD","in_stock":false},{"title":"131\" Hot Set Up® - 4-5\/8\" Stroke - Wrinkle Black w\/o Highlight - M8 (320-0622)","offer_id":54476753535294,"sku":"320-0622","price":2695.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8384\/4926\/files\/310-0623_web__62327.1784661229.jpg?v=1789763182","url":"https:\/\/twistiesmotorsports.com\/products\/s-s-cycle-131-hot-set-up-engine-performance-kit-0460946804","provider":"TWISTIES MOTORSPORTS ","version":"1.0","type":"link"}