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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.

| Standard Features included with each Polaris
Ranger RZR ATV Piston Kit: |
| Double forced pin oilers |
Fully CNC Machined |
| Accumulator groove |
Pick lock removal grooves |
| Anti detonation grooves |
X-style forging |
| Light weight pins |
Balanced to + or - 1 gram |
2008 - 2009 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 |
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There is a great new training aid now available which promises great improvements in your motocross training results. If you are tired of poor results, slowing down toward the end of your motos, getting passed due to getting tired late in the motos, or running out of gas before your bike does, then this program may be great for you.
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The pistons and gaskets listed on this page fit the
following model year Polaris Ranger RZR :
2008 2009 Polaris Ranger RZR ATV Piston Kit and Top End Gasket Kits
© Motorsports Parts Corporation T/A Campbell Enterprises. All rights reserved
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