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REVOLUTION PERFORMANCE, LLC Monster Big Bore Kit
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Availability Low stock 2 available right now
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Part number 09311061 REVOLUTION PERFORMANCE, LLC
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REVOLUTION PERFORMANCE, LLC Monster Big Bore Kit

REVOLUTION PERFORMANCE, LLC Monster Big Bore Kit by REVOLUTION PERFORMANCE, LLC is a engine parts listing built for riders searching by exact product name, fitment, style, and part number.

Key Features

  • Aerospace-grade all-aluminum cylinders with nickel-silicon-carbide (NSC) electroplated bores
  • No sleeving allows for larger bore sizes
  • NSC-plated cylinders have less frisction for increased horsepower, lower engine temperatures and longer lifespan
  • Includes pair of all-aluminum NSC-coated bore cylinders, custom forged pistons with high-tension rings specifically designed for NSC cylinders, wrist pins, circlips and a head/base gasket set
  • Made in the USA
  • Will require case boring, which is not recommended on OEM cases '95-earlier; some may require a 4-5/8" stroke crank.
  • Upgraded cylinder studs and head bolts recommended.
  • Replacement gasket sets and piston kits available separately.

Part Numbers

0931-1063, RP201-215W, 0931-1062, RP201-210W, 0931-1061, RP201-209W

Available Styles

Cylinder Kit / Monster Big Bore -109" / Natural / Evolution Big Twin '84-'99; Cylinder Kit / Monster Big Bore / 100" / Black w/Highlighted Fins / Evolution Big Twin '84-'99; Cylinder Kit / Monster Big Bore / 100" / Natural / Evolution Big Twin '84-'99

Available options: 3

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