MIKUNI offers its HSR45 carburetor as a performance upgrade 'Easy Kit' for Harley-Davidson Big Twins and other American V-twin engines upgraded with modified exhausts, cam kits, performance ignition, performance heads or big bore kits.
The HSR45 is said to provide a significant increase in the amount of fuel mixture flowed compared to Mikuni’s own HSR42 carburetor, which is designed for use on stock and lightly modified engines.
Included in the Mikuni HSR45-5 ‘Easy Kit’ is a 45mm HSR carburetor and stock air box adapter.
Easy Kit applications include H-D ‘99 to present Twin Cam, and ‘90 – ‘99 Big Twin Evolution models and the kit can be used with the H-D Screamin’ Eagle high flow manifold.
MIKUNI AMERICAN CORP
www.mikunipower.com