Polaris RZR XP 1000 Gets The Big Bore Treatment

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To your ATV Connection editors, 1000cc is nothing to shake a stick at. However, we know there are riders out there who view the displacement as merely a starting point. We not only salute you, but want to feed the flames of your desire by telling you about the Muzzy 1132cc billet aluminum big bore kit for the XP-1000 is at the top of the field in terms of performance, quality and overall value.

The precision machined billet cylinder features a closed deck for improved cylinder rigidity and better head gasket sealing. The design also incorporates larger water jackets for better cooling.

The kit includes a nickel silicon carbide coated billet aluminum cylinder, two 99mm slipper type racing pistons, rings, pins, clips, head and base gaskets. Carrillo rods, Muzzy cams and valve springs are highly recommended for use with this kit and available. A low compression kit is also available for turbo applications.

About Muzzys Performance:
Muzzys was established in 1988 by Rob Muzzy to offer “factory” level racing engines to the privateer as well as high performance exhaust systems. Rob’s racing endeavors have earned him 21 AMA National Championships and this Championship winning experience goes into every product that Muzzys manufactures. Muzzys’ latest R&D efforts have focused on industry leading exhaust systems and performance parts for all popular Side x Side UTVs.

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