• + 17

It looks like we don't have any community posts for this product right now — Got relevant content to contribute?

About Revolution Performance Bolt-On Big Bore Kits

Revolution Performance Bolt-On Big Bore Kits

  • 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
  • True bolt-on kit that delivers major power with no machine work required
  • Also includes Wiseco forged pistons with rings (that are specifically designed for optimal compatibility with Revolution Performances cylinders), wrist pins, circlips and high-performance head and base gaskets
  • Available in four finishes: natural silver, black, black with highlighted fins or granite (matches engines of Screamin Eagle models)
  • Replacement head and base gasket sets available separately
  • Made in the USA.

Warning:  California Proposition 65

Get Real Into It.

Sign up for the latest scoop on the products that matter in the motorcycle community.

PureMoto Network

Top brands and retailers together helping you locate and buy motorcycle products.

Search Nearby Retailers

See what is in stock at your local retailer. Put it on hold for pickup today.

Have it Delivered

We find it in stock and deliver to you from the nearest source.

PureMoto Influencers

As seen on Youtube Dirt N' Iron and Bike Builds with Aaron Colton.