This kit is ideal for stock or mildly modified engines up to 89 c.i. with near stock rev limits. Stock or touring applications where added performance is desired but legroom is a major factor.

Kits Feature:
1. Air cleaner: The proven performance of the Kuryakyn Hypercharger or Pro-Series Hypercharger.
2. Rigid Carb Adapter: Clamps securely to the carb and provides necessary support to avoid cracked or broken carb support brackets.
3. Mikuni HSR42, HSR45, or HSR48 Carburetor: An excellent high-performance carburetor. Flat Slide design delivers excellent throttle response and performance throughout the power band. Mikuni Carbs also offer the convenience of using stock CV type throttle, idle and enrichener cables.

Note: Intended for bikes equipped with the stock CV style manifold and cables.

Item A Fits '93-'99 Evolution Big Twin.

Item B Fits '90-'92 Evolution Big Twin.