{"product_id":"s-s-124-hot-set-up-kit-with-heads-2","title":"S\u0026S, 124\" Twin Cam Hot set-up kit with heads. Black","description":"\u003cp\u003eBlack wrinkle painted with highlighted fins. Will upgrade your stock 96\" or 103\" engine to 124\" capacity. Kit comes complete with stroker flywheels; big bore cylinder \u0026amp; flat-top piston kit that gives a 10.8:1 CR with the included 91cc high flow heads. The 640 Easy Start gear driven cams provide the lift required to let this engine breathe but insures easy turn-over with stock starter \u0026amp; battery.   Note 1: Stock cases must be machined to accept the larger 4-1\/8\" big bore cylinders. Kit adds .096\" to engine height.  Note 2: You will build a serious high performance engine. It is therefore not compatible with stock ignition and stock (too small) throttle housings. A large throttle housing; as the 558678 S\u0026amp;S 58mm single bore unit; and high performance ECU is required. Carbureted engines will require a ignition system with adjustable advance curves and large carburetor; as the S\u0026amp;S Super G or similar. Kits are machined to be compatible with stock length manifolds.  Note 3: S\u0026amp;S recommends MCS 978519 JIMS crankcase bearing insert; for 03-17 Twin Cam models; to replace the stock roller bearing for the stronger early style Timken bearing. See MCS 978517 for required JIMS tool. The correct Timken bearing can be ordered as MCS 508960 \/ OEM 9028.\u003c\/p\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default \/ black \/ 06-17 Dyna; 07-16 FLT\/Touring (Excl. Twin-Cooled models)","offer_id":45507541499973,"sku":"565150","price":29599.0,"currency_code":"AED","in_stock":true},{"title":"Default \/ silver \/ 06-17 Dyna; 07-16 FLT\/Touring (Excl. Twin-Cooled models)","offer_id":45507541532741,"sku":"565063","price":24199.0,"currency_code":"AED","in_stock":true},{"title":"Softail \/ black \/ 07-17 Softail","offer_id":45507541565509,"sku":"565149","price":29599.0,"currency_code":"AED","in_stock":true},{"title":"Softail \/ silver \/ 01-06 Softail","offer_id":45507541598277,"sku":"565074","price":21099.0,"currency_code":"AED","in_stock":true}],"url":"https:\/\/clubstyledubai.com\/fr\/products\/s-s-124-hot-set-up-kit-with-heads-2","provider":"Clubstyle Dubai","version":"1.0","type":"link"}