Big Bore kits for H-D Street models
REVOLUTION Performance of Plymouth, Wisconsin, has introduced Big Bore kits for the H-D Street models that take the bore of the 500 to 550 and the 750 to 800.
The kits come with cylinder sleeves plated with Revolution’s famous nickel-silicon-carbide plating for "superior resistance to wear and better holding of oil to the cylinder walls," according to owner Chris Hackl. Pistons, rings and gaskets are included in the kits.
Revolution Performance is a subsidiary of Millennium Technologies and specializes in Harley-Davidson and Buell motorcycle products and services. "We have the expertise, equipment and commitment to do the job right," says Chris.
The company started out in 1997 as a Nickel-Silicon-Carbide cylinder re-plating and servicing company, but subsequently branched out into complete service for cylinders, heads, crankshafts and top-ends, and can also supply any relevant parts such as pistons, gaskets, camshafts, and so forth.
Working with OEM, dealers, race teams and weekend mechanics, the Millennium Technologies Group includes Xport CNC Services, Ballistic Performance Components and Forward Motion, as well as being the parent company of Revolution Performance.