{"product_id":"cylinder-works-61002k02-big-bore-cylinder-kit-polaris-ranger-sportsman-moto-house-mx","title":"Cylinder Works Big Bore 82.00mm Cylinder Kit 61002-K02 — Polaris Ranger \/ Sportsman 800 2011-2016","description":"\u003ch1\u003e\u003cstrong\u003eCylinder Works Big Bore Cylinder Kit -  82.00mm - 61002-K02 — Polaris Ranger \/ Sportsman 800 2011-2016\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eUnlock more power for your machine with the \u003cstrong\u003eCylinder Works Big Bore Cylinder Kit\u003c\/strong\u003e. Engineered to provide a significant performance boost, this 82.00 mm kit increases your displacement to 808cc, giving your Polaris Ranger or Sportsman the extra torque and horsepower needed for demanding terrain. Designed for riders who refuse to compromise on quality, this kit is the perfect solution for a complete engine overhaul.\u003c\/p\u003e\n\u003cp\u003eEvery kit includes high-quality \u003cstrong\u003eVertex pistons\u003c\/strong\u003e, specifically matched to the cylinder to ensure exceptional longevity, optimized performance, and significantly reduced engine noise. The aluminum cylinders feature a durable nickel silicon carbide (NSC) plating, offering superior heat dissipation and wear resistance that rivals OEM standards. With a simple drop-in installation that requires no machine work, this U.S.-made kit is the professional's choice for reliable engine upgrades.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTop Features: Cylinder Works Big Bore Cylinder Kit\u003c\/strong\u003e\u003cbr\u003eo \u003cstrong\u003e82.00 mm Big Bore kit\u003c\/strong\u003e increases displacement to \u003cstrong\u003e808cc\u003c\/strong\u003e\u003cbr\u003eo Includes matching Vertex pistons for superior longevity and quiet operation\u003cbr\u003eo Durable nickel silicon carbide (NSC) cylinder sleeve plating\u003cbr\u003eo \u003cstrong\u003eComplete kit: includes\u003c\/strong\u003e cylinder, pistons, rings, pin, clips, and top-end gaskets\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePlease review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eFitment List\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eVehicle Brand\u003c\/th\u003e\n\u003cth\u003eVehicle Model \u0026amp; Sub-Model\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011\u003c\/td\u003e\n\u003ctd\u003ePolaris\u003c\/td\u003e\n\u003ctd\u003eRanger 800 MVRS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011-2016\u003c\/td\u003e\n\u003ctd\u003ePolaris\u003c\/td\u003e\n\u003ctd\u003eRanger 6x6 800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011-2014\u003c\/td\u003e\n\u003ctd\u003ePolaris\u003c\/td\u003e\n\u003ctd\u003eRanger 800 Crew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011-2014\u003c\/td\u003e\n\u003ctd\u003ePolaris\u003c\/td\u003e\n\u003ctd\u003eSportsman 800 EFI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011\u003c\/td\u003e\n\u003ctd\u003ePolaris\u003c\/td\u003e\n\u003ctd\u003eSportsman 800 EFI 6x6 Big Boss\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2012\u003c\/td\u003e\n\u003ctd\u003ePolaris\u003c\/td\u003e\n\u003ctd\u003eRanger 800 XP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2012\u003c\/td\u003e\n\u003ctd\u003ePolaris\u003c\/td\u003e\n\u003ctd\u003eSportsman Forest 800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2012-2014\u003c\/td\u003e\n\u003ctd\u003ePolaris\u003c\/td\u003e\n\u003ctd\u003eSportsman 800 6x6 Big Boss\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2013\u003c\/td\u003e\n\u003ctd\u003ePolaris\u003c\/td\u003e\n\u003ctd\u003eRanger 800 4x4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2013\u003c\/td\u003e\n\u003ctd\u003ePolaris\u003c\/td\u003e\n\u003ctd\u003eRanger 800 EFI Mid-Size LE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2013-2014\u003c\/td\u003e\n\u003ctd\u003ePolaris\u003c\/td\u003e\n\u003ctd\u003eRanger 800 EFI Mid-Size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2014\u003c\/td\u003e\n\u003ctd\u003ePolaris\u003c\/td\u003e\n\u003ctd\u003eRanger 800 EFI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this kit require any machine work to the crankcase?\u003c\/strong\u003e\u003cbr\u003eA: No, this Cylinder Works kit is designed as a drop-in upgrade. It is machined to fit your stock crankcase without any additional modification, making the installation process straightforward.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the compression ratio with this big bore kit?\u003c\/strong\u003e\u003cbr\u003eA: This kit maintains a 10.2:1 compression ratio, which provides an excellent balance of increased power while remaining reliable for trail and utility use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpert Pro-Tip:\u003c\/strong\u003e When installing a big bore kit, always ensure your fuel system is clean and consider a fuel controller adjustment if necessary to accommodate the increased displacement. Break in the new cylinder properly by varying the RPMs during the first few hours of operation—this is critical for seating the rings to the cylinder wall for a long-lasting, high-compression seal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Pairings:\u003c\/strong\u003e\u003cbr\u003eo \u003ca href=\"https:\/\/motohousemx.com\/collections\/2-stroke-performance-quads-atv\"\u003eAll Quads\/ATV Performance Parts\u003c\/a\u003e\u003cbr\u003eo \u003ca href=\"https:\/\/motohousemx.com\/collections\/premium-motorcycle-chemicals-brake-fluid-bike-wash-coolant-chain-lubes\"\u003ePremium Motorcycle Chemicals \u0026amp; Coolants\u003c\/a\u003e\u003cbr\u003eo \u003ca href=\"https:\/\/motohousemx.com\/collections\/mx-off-road-motorcycle-tools\"\u003eMotorcycle Tools for Engine Rebuilds\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eAt Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their bikes. Every order ships fast from our Central Florida location.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eMoto-House MX – Choice of Champions\u003c\/strong\u003e – Clermont \/ Montverde, FL. Central Florida's premier powersports source with lightning-fast worldwide shipping.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"CYLINDER WORKS","offers":[{"title":"Default Title","offer_id":45720658804819,"sku":"61002-K02","price":1365.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/3c2c-5a590e56436a9.jpg?v=1781890919","url":"https:\/\/motohousemx.com\/products\/cylinder-works-61002k02-big-bore-cylinder-kit-polaris-ranger-sportsman-moto-house-mx","provider":"Moto-House MX","version":"1.0","type":"link"}