{"product_id":"s-s-cycle-900-1012-head-set-cnc-2017-up-m8-models","title":"S\u0026S Cycle #900-1012 - Head, Set, CNC, 2017-up M8 Models","description":"\u003cp\u003eFill out this form with basic information about you and your bike and one of our Tech Team will respond within 24 hours with exact pricing and details on how to prepare and send in your heads for CNC porting. \u003cbr\u003e\nApproximate turnaround is 2-4 weeks. \u003cbr\u003e\nS\u0026amp;S CNC Cyclinder head porting is available for 2017-2023 M8 engines (select models, see form for details)\u003cbr\u003e\n\u003cbr\u003e\n\tSend your stock heads to S\u0026amp;S\u003cbr\u003e\n\tHeads are CNC Ported, seats \u0026amp; guides replaced and assembled with +1mm valves \u0026amp; .605\" lift capable springs\u003cbr\u003e\n\tIdeal for Big bore 124\" and biggier M8 engines\u003cbr\u003e\n\tCNC machined ports for a consistent performance increase\u003cbr\u003e\n\tGreat throttle response, high-velocity port without losing low RPM torque\u003cbr\u003e\n\t20% Increase in flow\u003c\/p\u003e\n\u003ch4\u003eFitment\u003c\/h4\u003e\u003ctable border=\"1\" cellpadding=\"4\" style=\"border-collapse:collapse;width:100%;font-size:0.9em\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYear(s)\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel Code\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e2017-2028\u003c\/td\u003e\n\u003ctd\u003eHarley-Davidson\u003c\/td\u003e\n\u003ctd\u003e—\u003c\/td\u003e\n\u003ctd\u003eM8 Models\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"S\u0026S Cycle","offers":[{"title":"Default Title","offer_id":49894351798512,"sku":"SS-900-1012","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0702\/6098\/2000\/files\/900-1012_web__59388.1749164135__30864.1781679177.386.513.jpg?v=1782602160","url":"https:\/\/www.brlspeedshop.com\/products\/s-s-cycle-900-1012-head-set-cnc-2017-up-m8-models","provider":"BRL Speed Shop","version":"1.0","type":"link"}