The HSR42 Performance Carburetor can be installed on Harley-Davidson Sportsters, Buells and Mikuni claims it will also fit other "Big Twins". What makes it special is the 25% increase in power and ...

Mikuni American's popular HSR42mm Series Smoothbore Carburetors are available in easily installed "Easy Kits" for all late model Harley-Davidson and other American V-Twin applications.Included are ...