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Polaris Ranger RZR Piston CP Pistons Brand Standard Bore, Big Bore and High Compression Ranger RZR ATV Quad Pistons

CP Pistons, for those that demand the ultimate in engine performance!

High performance and racing Polaris ATV piston kits are available from CP Pistons for all model years of the Polaris Ranger RZR four stroke Quad ATV. Standard bore size and big bore Polaris Ranger RZR CP Pistons brand piston kits are all available here as well as high compression pistons. These forged pistons will work with oversize valves as well as high lift camshafts as they include oversize valve reliefs. They incorporate a "X" style forging for greater strength, durability and reduced weight. Along with the full radius dome designs, high performance piston rings and lightweight piston pins, these pistons offer the highest quality and are engineered for maximum power output.

CP Pistons racing pistons are used by top professional riders and teams.

2008 - 2010 Polaris Ranger RZR ATV CP Piston Kit Each of the below kits include: Piston Piston Pin Piston Rings Pin Locks Stock Bore size is 80mm (3.149") Stock Stroke is 75.6mm (2.976") Cometic top end gasket sets are available separately, but are not included with the piston kit. The matching top end gasket kit for each application is listed in the table below, when available, along with the individual piston kit info.
Bore Size	Cubic Centimeters	Compression	Installation Notes	Piston Part #	Top End Gasket Kit #
80mm std. bore	760 cc	11.0-1	deglaze cylinder	cp m9016	contact us
80mm std. bore	760 cc	12.0-1	deglaze cylinder	cp m9017	contact us
80mm std. bore	760 cc	12.5-1	deglaze cylinder	cp m9018	contact us
82mm + 2mm oversize	798 cc	11.5-1	bore and replate	cp m9019	contact us

The pistons and gaskets listed on this page fit the following model year Polaris Ranger RZR :

2008 2009 2010 Polaris Ranger RZR ATV Piston Kit and Top End Gasket Kits

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