FUEL AND AIR

MIKUNI HSR42/45/48 JETS/NEEDLES/ACC PUMP NOZZLES Genuine Mikuni! Don't settle for cheap replacements, get the part/kit that lasts! Fits all HSR se...

INTAKE MANIFOLD SEAL KIT ('86-'06 CARBURETED) Replacement for 86'-06' models with a Harley CV or Mikuni HSR42 (42mm) carb & manifold Includes ...

Mikuni Carburetor Rebuild Kits Genuine Mikuni! Don't settle for cheap replacements, get the part/kit that lasts! Includes top cover gasket, jet ne...

Mikuni Carburetor to CV Air Cleaner Adapter Fits Mikuni HSR 42mm & 45mm Carburetors Accepts factory or after market air cleaners for CV carb &...

Tri Starr has over 29 years experience rebuilding and custom building obsolete Fuel Sending Units for all makes and models of Vehicles, Boats and...

INTAKE MANIFOLD WRENCH Special bends make it easy to reach those tricky intake manifold bolts 1/4" allen on one side, the other is a 1/4" ball all...

Mikuni HSR series carburetors are simply the best. Our favorite carburetor for your everyday performance needs. MAXIMUM adjustability to dial-in yo...

S&S INTAKE MANIFOLD SEALS For use with S&S carbureted intake manifolds and flanges only Sold each! (2 required per manifold) Fits '84-'0...

For use with Mikuni plastic nut, spring and brass plunger Replacement for HSR 42/45 Carbs

S&S INTAKE MANIFOLD U-RING For use with S&S Spigot style intake manifold Seals the carb spigot (Backside) to the intake manifold Sold Each

FUEL LINE Sold by the foot (Add the quantity of feet needed to your cart) Premium fuel line is reinforced to help prevent kinking and is rated up ...

S&S CV (SPIGOT) STYLE MANIFOLDS For use with spigot style carburetors 40mm-48mm (Harley CV, Mikuni HSR, etc.) For use with stock or S&S he...

The ultimate tuning device for dyno tuning and recording data! The TTS Bluetooth MasterTune System is designed specifically to tune and log data on...

1976 and later Keihin carburetors come with a 2 piece fuel inlet which has a plastic elbow for your fuel line. These are notorious for failing. The...

FEULING VENTED DIPSTICK The FEULING billet dipsticks vent/breathe excessive crank case pressure from the oil tank through a PCV style breather, co...

Carb Rebuild Kit  Kits include all necessary parts to rebuild a butterfly-style or CV-style Keihin carb Available for Keihin butterfly carbs &...

Includes ThunderMax ECM with Auto-Tune Module, plug-in harness and two wide-band sensors, TMax software and communication USB cable, Quick-Start E...

Dynojet's Power Vision is the most powerful device for Harley-Davidson motorcycles in the market today. It is a performance tuner and data monitor...

NGK SPARK PLUGS Standard :  Versatile plugs with wide operating heat ranges prevent fouling from running too cool and preignition from running too...

Quality and visibly nicer replacement for the factory flanges Replaces OEM #27009-86 & #27010-86 86'-06' Models (Except 06' Dyna) Seals availa...

S&S INTAKE MANIFOLD FLANGES For use on S&S manifolds only Fits '84-'06 Big twins (Except '06 Dyna) & '86-'03 Sportsters Seals sold se...

Used to convert models with factory points ignition (1970'- ~1980') to modern electronic ignitions Perfect fit when upgrading to a Dynatek 2000i ig...

Fromm the team that brought you The Fuelpak FP3, the best-selling ECU tuner in the world for Harley-Davidson motorcycles, the Vance & Hines...

S&S Cycle - PROVEN Performance High-flow filter designed especially for S&S intakes Cleanable elements for multi-service use Hi-Flow filte...