Harley Davidson Motorcycle Carburetor Jets & Needles
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- S&S Cycle®Jet KitJet Kit by S&S Cycle®. For jetting stock and performance engines Includes one each intermediate jets and one each main jets. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Precise engineering ensures the latest in qualityExpertly manufactured from highly reliable materials$62.96 - $103.95
- S&S Cycle®Main Discharge TubeMain Discharge Tube by S&S Cycle®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Designed and manufactured using innovative technologiesMade with maximum safety and reliability in mind$15.95
- S&S Cycle®Super E & G JetsSuper E & G Jets by S&S Cycle®. For those who need to reject their carburetor because of engine modifications, exhaust modifications or changes in altitude. S&S have extra jet kits available which are designed to cover most jetting...Made in USAPrecise engineering ensures the latest in quality$13.95 - $35.96
- S&S Cycle®Super E & G Main JetSuper E & G Main Jet by S&S Cycle®. For those who need to reject their carburetor because of engine modifications, exhaust modifications or changes in altitude. S&S have extra jet kits available which are designed to cover most jetting...Made in USAPrecise engineering ensures the latest in quality$12.95 - $44.96
- S&S Cycle®High Range Jet Kit (11-7271)High Range Jet Kit by S&S Cycle®. For jetting stock and performance engines Includes one each intermediate jets and one each main jets. This top-grade product is expertly made in compliance with stringent industry standards to offer a...Precise engineering ensures the latest in qualityExpertly manufactured from highly reliable materials$62.96
- S&S Cycle®Low Range Jet Kit (11-7270)Low Range Jet Kit by S&S Cycle®. For jetting stock and performance engines Includes one each intermediate jets and one each main jets. This top-grade product is expertly made in compliance with stringent industry standards to offer a...Precise engineering ensures the latest in qualityExpertly manufactured from highly reliable materials$62.96
- S&S Cycle®Main Discharge Tube (11-2085)Main Discharge Tube by S&S Cycle®. Quantity: 1 Piece. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed and manufactured using innovative technologiesMade with maximum safety and reliability in mind$15.95
- S&S Cycle®Master Jet Kit (11-7272)Master Jet Kit by S&S Cycle®. For jetting stock and performance engines Includes one each intermediate jets and one each main jets. This top-grade product is expertly made in compliance with stringent industry standards to offer a...Precise engineering ensures the latest in qualityExpertly manufactured from highly reliable materials$103.95
- S&S Cycle®Super E & G Jets (11-7111)Super E & G Jets by S&S Cycle®. For those who need to reject their carburetor because of engine modifications, exhaust modifications or changes in altitude. S&S have extra jet kits available which are designed to cover most jetting...Made in USAPrecise engineering ensures the latest in quality$35.96
- S&S Cycle®Super E & G Jets (11-0330)Universal Super E & G Jets by S&S Cycle®. For those who need to reject their carburetor because of engine modifications, exhaust modifications or changes in altitude. S&S have extra jet kits available which are designed to cover most...Made in USAPrecise engineering ensures the latest in quality$13.95
- S&S Cycle®Super E & G Jets (11-0310)Universal Super E & G Jets by S&S Cycle®. For those who need to reject their carburetor because of engine modifications, exhaust modifications or changes in altitude. S&S have extra jet kits available which are designed to cover most...Made in USAPrecise engineering ensures the latest in quality$13.95
- S&S Cycle®Super E & G Main Jet (11-7230)Super E & G Main Jet by S&S Cycle®. For those who need to reject their carburetor because of engine modifications, exhaust modifications or changes in altitude. S&S have extra jet kits available which are designed to cover most jetting...Made in USAPrecise engineering ensures the latest in quality$44.96
- S&S Cycle®Super E & G Main Jet (11-4066)Super E & G Main Jet by S&S Cycle®. For those who need to reject their carburetor because of engine modifications, exhaust modifications or changes in altitude. S&S have extra jet kits available which are designed to cover most jetting...Made in USAPrecise engineering ensures the latest in quality$12.95
- S&S Cycle®Super E & G Main Jet (11-7237)Super E & G Main Jet by S&S Cycle®. For those who need to reject their carburetor because of engine modifications, exhaust modifications or changes in altitude. S&S have extra jet kits available which are designed to cover most jetting...Made in USAPrecise engineering ensures the latest in quality$44.96
- A-Bax®Carburetor Jet KitUniversal Carburetor Jet Kit by A-Bax®. Made in the UK. High precision brass Carburetor jets. All jets are flow calibrated and extremely accurate in terms of fuel flow rate as stamped.Designed to provide unrivaled value and maximum reliabilityPerformance tested before going into production$9.84 - $370.14
- Biker's Choice®CV Main JetsCV Main Jets by Biker's Choice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Designed to fulfill the needs of motorcyclistsState-of-the-art design and peerless quality$13.78
- Biker's Choice®Carburetor Float ValveCarburetor Float Valve by Biker's Choice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed with supreme quality and long-term dependability in mindMade to offer outstanding performance$40.18
- Biker's Choice®Low Speed JetsLow Speed Jets by Biker's Choice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Designed to fulfill the needs of motorcyclistsState-of-the-art design and peerless quality$20.92
- Biker's Choice®Main JetsMain Jets by Biker's Choice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Designed to fulfill the needs of motorcyclistsState-of-the-art design and peerless quality$13.78
- Dynojet Research®Stage 1 Jet KitStage 1 Jet Kit by Dynojet Research®. Dynojet’s jet kits are designed to upgrade every part of your carburetors air/fuel ratio with included step-by-step instructions for whatever you need upgraded. From your fuel needle to the main...5-8% power rangeFully adjustable$78.99 - $194.99
- Dynojet Research®Thunderslide Jet KitThunderslide Jet Kit by Dynojet Research®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed with supreme quality and long-term dependability in mindMade to offer outstanding performance$162.99 - $218.88
- EBC Brakes®CR™ Hex Main JetsUniversal CR™ Hex Main Jets by EBC Brakes®. Quantity: 4 Pieces. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Expertly crafted from the highest grade materialsWill deliver years of reliable service$8.91
- EBC Brakes®Carburetor JetsUniversal Carburetor Jets by EBC Brakes®. Brass Carburetor Jets are High Precision and Flow-Calibrated for Extremely Accurate Fuel Flow Rate. This top-grade product is expertly made in compliance with stringent industry standards to...Expertly crafted from the highest grade materialsWill deliver years of reliable service$8.91 - $292.21
- EBC Brakes®HJ™ Hex Main JetsUniversal HJ™ Hex Main Jets by EBC Brakes®. Quantity: 4 Pieces. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Expertly crafted from the highest grade materialsWill deliver years of reliable service$8.91
- EBC Brakes®KJ™ Small Round Main JetsUniversal KJ™ Small Round Main Jets by EBC Brakes®. Quantity: 4 Pieces. The names Mikuni & Keihin are for description purposes only. These are NOT original Mikuni or Keihin jets, simply a high quality replacement. This top-grade...Expertly crafted from the highest grade materialsWill deliver years of reliable service$8.91 - $9.50
- EBC Brakes®Keihin™ Main JetsUniversal Keihin™ Main Jets by EBC Brakes®. The names Mikuni & Keihin are for description purposes only. These are NOT original Mikuni or Keihin jets, simply a high quality replacement. Made in the UK, these high precision BRASS...Expertly crafted from the highest grade materialsWill deliver years of reliable service$3.96 - $9.50
- EBC Brakes®Mikuni™ Main JetUniversal Mikuni™ Main Jet by EBC Brakes®. The names Mikuni & Keihin are for description purposes only. These are NOT original Mikuni or Keihin jets, simply a high quality replacement. Made in the UK, these high precision BRASS...Expertly crafted from the highest grade materialsWill deliver years of reliable service$5.65 - $9.38
- EBC Brakes®Mikuni™ Pilot JetsUniversal Mikuni™ Pilot Jets by EBC Brakes®. The names Mikuni & Keihin are for description purposes only. These are NOT original Mikuni or Keihin jets, simply a high quality replacement. Everyone knows how sensitive an engine is to...Expertly crafted from the highest grade materialsWill deliver years of reliable service$10.53 - $12.59
- EBC Brakes®Mikuni™ Slot Head Style Main JetsUniversal Mikuni™ Slot Head Style Main Jets by EBC Brakes®. The names Mikuni & Keihin are for description purposes only. These are NOT original Mikuni or Keihin jets, simply a high quality replacement. A-BAX Precision Engineering Ltd...Expertly crafted from the highest grade materialsWill deliver years of reliable service$8.91 - $9.50
- EBC Brakes®OE Style™ Pilot JetsUniversal OE Style™ Pilot Jets by EBC Brakes®. Quantity: 4 Pieces. Tread: M4. Pilot/Slow Running Jet. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design...Expertly crafted from the highest grade materialsWill deliver years of reliable service$14.82
The advantages and disadvantages of carbureted motorcycles, when compared to their injection counterparts, constitute a lively debate since the introduction of the fuel injection system. Today, even though the majority of high-performance bikes feature injection systems, many motorcycles are still equipped with carburetors. While fuel injection systems can ensure unmatched efficiency and easier cold starts, carburetors are easier to maintain in top shape. Even though a carburetor itself is almost indestructible, it has some fine parts that need special care to maintain the throttle responsiveness and original efficiency. Among these parts, jets and needles are by far the most crucial.
The main jet controls the gasoline flow during acceleration; the pilot jet adjusts the amount of fuel at idle; the jet needle regulates the gas when opening and closing the throttle between 20 and 80% power. The needle valve ensures that the fuel inside the carburetor chamber is maintained at the same level. Beyond the regular maintenance, the replacement of stock jets and needles with their aftermarket analogs is a proven method of customization for improving performance or reducing fuel consumption. In our online store, you can find a large assortment of premium Harley Davidson motorcycle carburetor jets and needles carefully designed by some of the top-ranked brands.
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