Active filters
Precision brass main jets engineered for accurate fuel flow and reliable tuning.
High-precision, flow-calibrated replacement main jets; sold to dealers in multi-packs and individually to customers.
High-precision, flow-calibrated jets for accurate fuel delivery. Aftermarket replacements; sold to dealers in multi-packs and to consumers individually.
For jetting most stock and performance engines. Made in the USA.
Precision main jets for tuning stock and performance engines. Made in the USA.
Precision main jets for tuning most stock and performance engines. Made in the USA.
For jetting most stock and performance engines. Made in the USA.
Fits Mikuni VM16, HS40, HSR42/45/48, RS, TM, VM29/33 smoothbores. Made in Japan. OE fitments apply only to bikes with stock Mikuni carburetors.
Precision flange for S&S intake manifolds. Made in the USA.
Precision seal for carburetor bowls, resistant to fuel and vibration. Made in the United States.
Accepts the original Harley-Davidson intake manifold, choke cable and throttle cables. Kit includes the redesigned carburetor, installation instructions and hardware. Keeps the stock look of your bike. Made in Japan. Not for use on models with cruise control.
Accepts original Harley-Davidson manifold and cables. Includes redesigned carburetor, installation hardware and instructions. Made in Japan. Not for models with cruise control.
Complete carburetor kit with manifold and high-flow filter to improve throttle response and efficiency.
Complete kit with intake manifold, filter, breather kit and hardware; improves throttle response, power and fuel economy; uses stock throttle cables for easier installation; not for models with cruise control.
Complete Super E carburetor kit with manifold — 1-7/8" throat, 1-9/16" venturi; for engines up to 100 cu in.
Complete Super E carburetor kit with manifold, jets, hardware and installation instructions. 1-7/8" throat, 1-9/16" venturi; for engines up to 100 cu in.