{"product_id":"s-s-cycle-heads-06-13tc-89cc-blk-106-3240","title":"S \u0026 S CYCLE HEADS 06-13TC 89CC BLK 106-3240","description":"\u003cp\u003eHeads are fully assembled with Springs and Valves, Designed for '06 -'16 Engines with Stockholm Crankcase, Good for Touring Bikes and Other Heavy Vehicles, Works Well with Engines of Stock Displacement, But Are Ideal for Somewhat Larger Stroker or Big Borger Stroker or Provides A Slightly Higher Than Stock, But Still Manageable Compression Ratio In Larger Than Stock Engines, Large 2,000 \"Intake and 1.605\" Exhaust Valves Maintain Port Velocity for Good Low and Midrange Response, But Supply Enough Air For Sligtly Larger Engines Performance Valve Springs Allow the Installation of Camshafts With Up To .650 \"Lift, Intake Ports Flow 264 CFM (Cubic Feet per minute) Compared to stock heads at 182 cfm, Compatil with stock rockes boxes, exhaust, and intake manifolds, Made, Made, Made, Made, Made, Made, Made in Late Model Twin Cam That Has Harley Davidson ﾮ ACR (Automatic Compression Release) Already Installed., Not compatible with '14 -'16 Flhtk\/Flhtkl, Flhtcutg Twin-Cooled Motors IFS OR 'SOS SOR SHO S\u0026S Compression Realses are used.\u003c\/p\u003e","brand":"S\u0026S CYCLE","offers":[{"title":"Default Title","offer_id":51101590323537,"sku":"106-3240","price":2762.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0890\/8256\/0849\/files\/4ea4f9d624937f95db52e3ba61c4a131_17d835d4-3323-4a7f-8e2e-8697c274a477.webp?v=1747352738","url":"https:\/\/gregmoto.fi\/en\/products\/s-s-syklipaat-06-13tc-89cc-blk-106-3240","provider":"Greg Moto ","version":"1.0","type":"link"}