Mikuni HSR42, 45 and 48mm Performance Carburetors
Mikuni American says they have the perfect size HSR Performance Carburetor Kit for any Harley-Davidson, American Big Twin and other Custom Applications. The popular Mikuni HSR42 Carb Kit is already an industry performance standard for Sportsters, Buells and stock Big Twins by offering a 25% increase in power and torque when used with an aftermarket exhaust
Mikuni HSR42, 45 and 48mm Performance Carburetors Read More »






