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CP piston kit for turbo/supercharged RZR 800 Pick bore

CP forged pistons for your RZR 800 all models. 9:1 compression

Features:
-Highest strength forged piston available.
-Extra thick deck and ringlands for reliable power.
-This is the most important part in your boosted engine.
-Includes 2 pistons, 2 sets of rings, 4 circlips, 2 pins, install specs, and stickers.
-Availabel in 80mm, 82mm. Pick bore size in drop down box.

**Cometic top end gasket kit available at a big discount. See drop down box.
Was: $499.99
Sale: $499.00
Save: 0%
Save: $0.99

Customize Your Item

- Include Cometic gasket kit -
 * required
- Pick bore size -
 * required
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Description

If you have a turbocharged or supercharged RZR 800 then this is the most important part that should be in your engine. The stock OEM Polaris pistons are cast and very weak. What happens is the stock pistons ringlands squish under load and pinch the ring. This creates friction scratches your cylinder wall and will end up breaking a chunk off your piston. When this happens major engine damage typically occurs.
The stock pistons are borderline strong enough for 6 pounds of boost. Some turbo kit manufactures include a head shim which lowers your compression while still using your stock pistons. This is putting a cheap bandaid on very weak pistons. With our forged CP pistons your pistons will take as much boost as you throw at them. The next weak link in your RZR is your crankshaft. It becomes iffy at 10-12 psi. There is a huge amount of horsepower unlocked here with the ability to run more boost. If more power is your goal please call us and we will go over what is safe with the turbo kit you have. Different kits have different limits depending on the fuel system and turbo provided.

Details

Shipping Information

  • Item Requires Shipping
  • 5.0 lbs.
  • W12.0000” x H8.0000” x L8.0000”

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