This 19 page Mikuni Carburetor HSR 42 - 45 - 48 Tuning Manual for the Harley Davidson Motorcycle service application is just what you need to show you how to tune, select jetting, and illustrated with easy to follow directions, also illustrated parts section with part numbers.

Why pay a mechanic when you can do it yourself? Save Money!

Great desk reference or you can print the pages you need for your shop.