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Revolution Performance

Revolution Performance, LLC #RP201-611W - Cylinder Kit - 139" - Black with Highlighted Fins - 107" M8

Part #: 0931-1050
From $1,899.95
Revolution Performance, LLC #RP201-611W - Cylinder Kit - 139" - Black with Highlighted Fins - 107" M8—
$1,899.95

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Description

Cylinder Kit - 139" - Black with Highlighted Fins - 107" M8

Features

  • Aerospace-grade all-aluminum cylinder with nickel-silicon-carbide (NSC) electroplated bore
  • NSC-plated cylinders have less friction for increased horsepower, lower engine temperatures and a longer lifespan
  • Includes pair of all-aluminum NSC-coated bore cylinders, custom-forged pistons with high-tension rings specifically designed for NSC cylinders and a head/base gasket set
  • Made in the USA
  • Will require case boring, which is not recommended on OEM cases '95 and earlier; some kits will require a 4.625" stroke crank as noted.

Specs

Cylinder Bore CoatingNickel-Silicon Carbide
Riding StyleStreet
TypeMonster Big Bore
UnitsKit
Bore Size4.500"
Compression Ratio11.2:1
FeaturesFlat Top
Color/FinishHighlighted Fins
MaterialAluminum
Product NameCylinder Kit
Stroke Length4.375"
Displacement139"
Revolution Performance, LLC #RP201-611W - Cylinder Kit - 139" - Black with Highlighted Fins - 107" M8 | Direct Cycle Parts