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 &...

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...

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

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

ARLEN NESS BIG SUCKER STAGE 1 AIR CLEANER KITS The new Big Sucker™ Stage 1 performance intake adds new and improved features to the original indus...

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...

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

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

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

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

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

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...

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...

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

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

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...

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

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

VANCE & HINES FUELPAK FP3 The Fuelpak FP3 has revolutionized fuel management for all new Harley-Davidson models using the HDLAN system Connect...

S&S Cycle - PROVEN Performance Stealth series air cleaners are one of the best air cleaners on the market for performance and stock application...

Star Racing M8 Billet Compensator Ramp This billet compensator will save expensive driveline parts and save you money. The compensator on your Mi...

MIKUNI HSR FLANGE ADAPTERS Allows you to install a Mikuni HSR carb on many 2 bolt manifolds Measure you manifold's mounting bolt spread prior to o...

OEM Style Replacement Manifolds with smooth designed ports Recommend replacing intake flanges and intake seals (sold here) upon install Works with...

REDA FUEL CAN Designed for Harley touring bags however it fits most other saddlebags as well! (Works great in Leather Pros bags!) Excellent back u...

FEULING BA SERIES AIR CLEANERS  *For Gen 1 M8, Non-VVT* RACE SERIES AVAILABLE HERE! This model air cleaner specifically is now 50 State legal! CAR...

Fits models with 22mm tank threads Includes filter screen, 3 position control and high fuel flow. Does not have a vacuum operated valve on it like...

PINGEL POWER-FLO PETCOCKS Substantially higher fuel flow compared to OEM or aftermarket fuel valve - A must for any big inch motor or performance ...

ANDREWS EV-27 CAM EVO The go to cam for FXR's! Excellent broad torque and horsepower powerband. Best overall bolt in cam for 80"+ engines with stoc...

ARLEN NESS BIG SUCKER GASKETS OR HARDWARE KITS Gasket kits include all gaskets needed to replace/reseal big sucker air cleaners Hardware kits incl...

One of the key components to upgrade and "bullet proof" your Evo/Shovel! Ditch that factory, low performing ignition module that is prone to meltin...

Relocates enrichener cable and knob under the bowl Made from stainless steel with ball-burnished finish Mikuni option is for HSR42/45 carbs CV opt...

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

MIKUNI HSR42/45/48 FLOAT NEEDLE VALVE ASSEMBLIES Genuine Mikuni! Don't settle for cheap replacements, get the part/kit that lasts! Fits all HSR se...

ARLEN NESS BIG SUCKER REPLACEMNT AIR FILTERS Performance air filters for Arlen Ness Air Cleaners. Made from the finest materials available Air fi...

BREATHER BOLT REDUCER KIT Features four 1/2" and four 5/16" aluminum centering washers Also includes four 1/2" nylon sealing washers

The TC88 is a fully PRE-programmed performance ignition with 16 programmable advance curves and 8 Rev limiter settings. All functions feature full ...

Introducing the Trask Assault Charge Air Cleaner – where timeless design meets unrivaled performance for your V-Twin Motorcycle. Elevate your ridin...

S&S 55MM PERFORMANCE MANIFOLD FOR M8 Engines are all about the flow, more air in and more air out, anything that slows that down, robs horsepow...

FEULING BA AIR CLEANER EXTERNAL BREATHER KIT (BA & RACE SERIES) This kit allows the Feuling BA & Race series air cleaners to be converted ...

100% brand-new, not refurbished Completely assembled with Cycle Pro® upgrades Carburetor comes with assortment of main and pilot Jets for full cov...

Yost has been making great performance parts for all Harley Davidson model stock and aftermarket carburetors for years! Stock CV carburetors have a...

30/30 Milwaukee 8 Cam .485 Biggest Cam for stock M8 1700 to 5500 RPM Range .485 Lift, Intake Closes at 25 ABDC Good with Stock Springs ...

Available for M8 or Twin cam engines! M8 Engines '17+ Machined from billet 6061 aluminum with square surfaces, promoting excellent umbrella valve ...