Revolution Performance 109″ Black Monster Big Bore Kit Flat Harley Evolution 84-99

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Revolution Performance 109" Black Monster Big Bore Kit Flat Harley Evolution 84-99

Revolution Performance 109″ Black Monster Big Bore Kit Flat Harley Evolution 84-99

Original price was: $829.89.Current price is: $656.16.

26 in stock

SKU: DS09311064 Category:

Description

  • Revolution™ aerospace-grade all-aluminum cylinders with nickel-silicon-carbide electroplated bores which means NO SLEEVING; allows larger bore sizes and less friction for more horsepower, lower temps and a longer lifespan
  • Monster power in a package that’s tested, reliable and, most importantly, really big
  • Includes Wiseco forged pistons with rings (that are specifically designed for optimal compatibility with Revolution Performance’s cylinders), wrist pins, circlips and high-performance head and base gaskets
  • Replacement head and base gasket sets available separately
  • Made in the U.S.A.
  • All kits require case-boring.
  • For replacement pistons and rings
COLOR/FINISH HIGHLIGHTED FINS / BLACK
BORE SIZE 3-7/8″
DISPLACEMENT 109″
STROKE LENGTH 4-5/8″
COMPRESSION RATIO 10.0:1

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