The choke valve in an engine's carburetor, whether it's a Holley carburetor or another brand, helps a cold engine start by restricting some of the airflow into it. When the engine is cold, the choke ...
Mikuni outs two new Performance Carburetor Kits based on their acclaimed HSR42 units. While the carb is basically the same unit, it's the back plates and mounting parts which make the difference. The ...
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 ...