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Main jets for carburetor tuning; suitable for stock and performance engines.
For jetting most stock and performance engines. Made in the United States.
Precision pump nozzles that restore consistent fuel delivery and improve throttle response. Made in Japan.
Precision sealing rings designed to prevent fuel and air leaks; durable and resistant to common fuels and oils.
Replacement breather screw for air cleaners. Made in the USA.
Replacement breather screw for air cleaner assemblies. Made in the USA.
High-performance intake manifold designed for total performance and compatibility. Made in the USA.
Complete kit of gaskets, needles, seals and O-rings to restore carburetor function. Made in the USA for reliable service.
Extra clearance spacer block for carburetor installations. Made in the USA.
Accepts original Harley-Davidson manifold and cables; includes instructions and hardware; keeps stock appearance; made in Japan. Not for models with cruise control.
- Ideal for custom and race engines
- Includes flange, choke cable and four main jets
- Excellent throttle response and control
- Recommended for engines over 1200cc
- Made in Japan — race use only