Revolution Bolt On 85 Cubic Inch Big Bore Kit for Evo Models 1984 - 1999- Black cylinders with high lighted fins
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 Performance’s cylinders), wrist pins, circlips and high-performance head and base gaskets
Black cylinders with high lighted fins (silver pictured)
Made in the U.S.A.
Fits 1984 - 1999 Evo models