No machining or modifications required. Polaris 800's are not ture 800cc motors, they are 760. This kit makes your 800 a true 800cc motor.Includes a brand new +2mm cylinder kit, wiseco big bore piston kit, top end gasket kit with valve seals. There is direct bolt on equipment, no machining required, no other mods required. This is everything you need to put a top end together right in your own garage with no special tools or special machining equipment.
These are all matched components from Apex Racing using parts tested and designed to work together. These parts were all made to work together reliably and problem free. NEW CYLINDER BIG BORE +2mm (82mm). Brand new Big Bore Cylinder: Size: (82mm bore).Ready-to-install, direct bolt-on cylinders require no replating and look virtually identical to the OEM. Nickel Silicon Carbide plated for long life. Honed to exact size for easy piston installation. Cylinders do not require machine work.
Cylinder kits come complete with gaskets, cylinder, piston, rings, pin and clips. Wiseco Pistons - Standard +2mm (82mm) w/ gasket kit. Kit includes piston, rings, pin, clips +gaskets. 10.2:1 ArmorGlide Forged High Performance pistons. Piston skirts are Moly Teflon coated to minimize resistance/wear and provide extended life.
Kit is for big bore cylinders - 82.00mm. Some items may have a slightly different appearance than what is shown in the picture.
Please review the entire description to verify proper fitment. This item is in the category "eBay Motors\Parts & Accessories\ATV, Side-by-Side & UTV Parts & Accessories\Engines & Engine Parts\Other Engine Parts". The seller is "apex*racing" and is located in this country: US. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South Africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi Arabia, United Arab Emirates, Qatar, Kuwait, Bahrain, Republic of Croatia, Malaysia, Brazil, Chile, Colombia, Costa Rica, Panama, Trinidad and Tobago, Guatemala, Honduras, Jamaica, Barbados, Bangladesh, Bermuda, Brunei Darussalam, Bolivia, Ecuador, Egypt, French Guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman Islands, Liechtenstein, Sri Lanka, Luxembourg, Monaco, Macau, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Vietnam.