Revolution Performance Employee Directory
Motor Vehicle ManufacturingWisconsin, United States2-10 Employees
Revolution Performance is a small-scale motor vehicle parts manufacturer focused on performance enhancements for Harley-Davidson motorcycles with V-Twin engines. Based in Plymouth, Wisconsin, it operates as a branch within the Millennium Technologies family and was founded in 2002. The company began by producing bolt-on big bore kits that used nickel-silicon carbide plating to replace traditional cast iron sleeves with aluminum plated cylinders, enabling larger displacement and greater power. Over time it expanded its offerings to include in-house services such as case boring, Timken bearing conversions, crankshaft welding and balancing, and cylinder head work supported by a flow bench and a five-axis CNC porting program. Its products and services are targeted at Harley-Davidson owners seeking performance improvements for V-Twin engines, positioning Revolution within the aftermarket Harley-Davidson industry.