{"product_id":"s-s-cycle-124-hot-set-up-engine-performance-kit-1889089342","title":"124\" Hot Set Up® Engine Performance Kit","description":"\u003cp\u003e124\" Hot Set Up® - Big Bore\/Stroker - Wrinkle Black - 88A Twin Cam\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFor non-balanced Twin Cam models\u003c\/li\u003e\n\u003cli\u003eConverts a stock engine to 124\" using the stock crankcases\u003c\/li\u003e\n\u003cli\u003eInclude S\u0026amp;S Super Stock® 91 cc cylinder heads , 4.125” bore cylinders, forged big bore flattop pistons, S\u0026amp;S 4.625” stroke flywheel assembly, S\u0026amp;S 640 gear drive Easy Start cams, S\u0026amp;S premium tappets, S\u0026amp;S adjustable pushrods, roller rocker arms, and all hardware, gaskets and instructions\u003c\/li\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003eEFI system must be recalibrated.\u003c\/li\u003e\n\u003cli\u003eFuel or ignition system not included.\u003c\/li\u003e\n\u003cli\u003eAll clearances and assembly specifications will need to be checked.\u003c\/li\u003e\n\u003cli\u003eAlthough the engine is 0.960\" taller than stock, there are no frame clearance problems, and a stock EFI throttle body will fit because the manifold mounting surfaces of the heads have been specially machined to fit a stock length manifold.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"S\u0026S CYCLE","offers":[{"title":"124\" Hot Set Up® - Big Bore\/Stroker - Wrinkle Black - 88A Twin Cam (900-0564)","offer_id":54476735316286,"sku":"900-0564","price":7104.95,"currency_code":"USD","in_stock":true},{"title":"124\" Hot Set Up® - Big Bore\/Stroker - Wrinkle Black - 96\/103\/110A Twin Cam (900-0568)","offer_id":54476735349054,"sku":"900-0568","price":7104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8384\/4926\/files\/900-0564__36802.1749170299.png?v=1789762374","url":"https:\/\/twistiesmotorsports.com\/products\/s-s-cycle-124-hot-set-up-engine-performance-kit-1889089342","provider":"TWISTIES MOTORSPORTS ","version":"1.0","type":"link"}