Monster Big Bore Kit (143in.) - Bore 4-1/2in. - 11.4:1 Compression - Black Granite

Monster Big Bore Kit (143in.) - Bore 4-1/2in. - 11.4:1 Compression - Black Granite

Manufacturer: Revolution Performance

SKU: RP201-617W

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 thats tested, reliable and, most importantly, really big.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 the engines of Screamin Eagle models).Replacement head and base gasket sets available separately