Mikuni Carburetor – HSR42 Easy Kit #42-6 (CA Legal). California Legal Kit for 1990 to 1998 1340 Big Twin Evolution models sold in California.

Big Twin Evo CA Legal Kits – These kits may be used in California when all stock original
components are unchanged. Kits are exempt from emission laws when installed according to instructions.

Mikuni Easy Kits are designed to preserve the stock appearance of your bike while offering enhanced performance gains. These kits work with the original Harley-Davidson intake manifold, choke cable, air cleaner, and throttle cables, ensuring a perfect fit without altering the bike’s classic look. Each kit includes a specialized adapter for high-performance air filters. Additionally, California A.R.B. Legal Kits are available for EVO Big Twin applications, ensuring compliance with state emissions regulations.

Includes 42mm C.A.R.B. carb, airbox adapter, A/C cover and instructions. C.A.R.B.
exemption No. D-389-4.

Special Order. This item is drop ship-able from Mikuni American. Please contact us for current availability status.

Authorized Mikuni Distributor