Revzilla Mikuni HSR42 Smooth Bore Carburetor For Harley Big Twin

Mikuni HSR42 Smooth Bore Carburetor For Harley Big Twin

The Mikuni HSR carburetor remains one of the most effective upgrades for riders chasing sharper throttle response and real-world power. Its smoothbore design delivers crisp control and consistent fueling, making it a favorite for high-performance Harley builds and custom applications. Built with Mikuni’s proven quality, it’s designed for long-term reliability.

Features:

• For the high-performance engine builder who needs a carb for specific custom applications
• HSR smoothbore carburetors offer excellent throttle response and control
• Well made for years of dependable service
• Made in Japan

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