Jet Kits
Harley-Davidson jet kits provide carburetor tuning components for adjusting fuel delivery across a range of carbureted motorcycle applications. The category includes Harley-Davidson jet kits, main jets, pilot jets, slow jets, jet needles and complete tuning kits for Keihin CV, S&S, Mikuni, Bendix and Linkert carburetors. Options cover Sportster, Dyna, Softail, Touring, Evolution, Twin Cam and other Harley-Davidson applications. Carburetor type, jet size, engine configuration and motorcycle application are important when selecting the correct Harley-Davidson carburetor jet kit.
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- Price
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Mikuni - FN100604-115 - Large Round Main Jets 4/Pk #115
Mikuni
$20.79Mikuni - FN100604-115 - Large Round Main Jets 4/Pk #115$20.79 -
Mikuni - FN100604-117.5 - Large Round Main Jets 4/Pk #117.5
Mikuni
$20.79Mikuni - FN100604-117.5 - Large Round Main Jets 4/Pk #117.5$20.79 -
Mikuni - FN100604-120 - Large Round Main Jets 4/Pk #120
Mikuni
MSRP: $21.85$20.79Mikuni - FN100604-120 - Large Round Main Jets 4/Pk #120MSRP: $21.85$20.79 -
Mikuni - FN100604-125 - Large Round Main Jets 4/Pk #125
Mikuni
$20.79Mikuni - FN100604-125 - Large Round Main Jets 4/Pk #125$20.79 -
Mikuni - FN100604-127.5 - Large Round Main Jets 4/Pk #127.5
Mikuni
MSRP: $21.85$20.79Mikuni - FN100604-127.5 - Large Round Main Jets 4/Pk #127.5MSRP: $21.85$20.79 -
Mikuni - FN100604-130 - Large Round Main Jets 4/Pk #130
Mikuni
MSRP: $21.85$20.79Mikuni - FN100604-130 - Large Round Main Jets 4/Pk #130MSRP: $21.85$20.79 -
Mikuni - FN100604-132.5 - Large Round Main Jets 4/Pk #132.5
Mikuni
$20.79Mikuni - FN100604-132.5 - Large Round Main Jets 4/Pk #132.5$20.79 -
Mikuni - FN100604-137.5 - Large Round Main Jets 4/Pk #137.5
Mikuni
$20.79Mikuni - FN100604-137.5 - Large Round Main Jets 4/Pk #137.5$20.79 -
Mikuni - FN100604-140 - Large Round Main Jets 4/Pk #140
Mikuni
MSRP: $21.85$20.79Mikuni - FN100604-140 - Large Round Main Jets 4/Pk #140MSRP: $21.85$20.79 -
Mikuni - FN100604-142.5 - Large Round Main Jets 4/Pk #142.5
Mikuni
$20.79Mikuni - FN100604-142.5 - Large Round Main Jets 4/Pk #142.5$20.79 -
Mikuni - FN100604-145 - Large Round Main Jets 4/Pk #145
Mikuni
$20.79Mikuni - FN100604-145 - Large Round Main Jets 4/Pk #145$20.79 -
Mikuni - FN100604-147.5 - Large Round Main Jets 4/Pk #147.5
Mikuni
MSRP: $21.85$20.79Mikuni - FN100604-147.5 - Large Round Main Jets 4/Pk #147.5MSRP: $21.85$20.79 -
Mikuni - FN100604-150 - Large Round Main Jets 4/Pk #150
Mikuni
MSRP: $21.85$20.79Mikuni - FN100604-150 - Large Round Main Jets 4/Pk #150MSRP: $21.85$20.79 -
Mikuni - FN100604-152.5 - Large Round Main Jets 4/Pk #152.5
Mikuni
$20.79Mikuni - FN100604-152.5 - Large Round Main Jets 4/Pk #152.5$20.79 -
Mikuni - FN100604-155 - Large Round Main Jets 4/Pk #155
Mikuni
$20.79Mikuni - FN100604-155 - Large Round Main Jets 4/Pk #155$20.79 -
Mikuni - FN100604-157.5 - Large Round Main Jets 4/Pk #157.5
Mikuni
$20.79Mikuni - FN100604-157.5 - Large Round Main Jets 4/Pk #157.5$20.79 -
Mikuni - FN100604-160 - Large Round Main Jets 4/Pk #160
Mikuni
$20.79Mikuni - FN100604-160 - Large Round Main Jets 4/Pk #160$20.79 -
Mikuni - FN100604-162.5 - Large Round Main Jets 4/Pk #162.5
Mikuni
$20.79Mikuni - FN100604-162.5 - Large Round Main Jets 4/Pk #162.5$20.79 -
Mikuni - FN100604-165 - Large Round Main Jets 4/Pk #165
Mikuni
$20.79Mikuni - FN100604-165 - Large Round Main Jets 4/Pk #165$20.79 -
Mikuni - FN100604-167.5 - Large Round Main Jets 4/Pk #167.5
Mikuni
$20.79Mikuni - FN100604-167.5 - Large Round Main Jets 4/Pk #167.5$20.79 -
Mikuni - FN100604-170 - Large Round Main Jets 4/Pk #170
Mikuni
$20.79Mikuni - FN100604-170 - Large Round Main Jets 4/Pk #170$20.79 -
Mikuni - FN100604-175 - Large Round Main Jets 4/Pk #175
Mikuni
$20.79Mikuni - FN100604-175 - Large Round Main Jets 4/Pk #175$20.79 -
Mikuni - FN100604-180 - Large Round Main Jets 4/Pk #180
Mikuni
$21.85Mikuni - FN100604-180 - Large Round Main Jets 4/Pk #180$21.85 -
Mikuni - FN100604-185 - Large Round Main Jets 4/Pk #185
Mikuni
$20.79Mikuni - FN100604-185 - Large Round Main Jets 4/Pk #185$20.79 -
Mikuni - FN100604-187.5 - Large Round Main Jets 4/Pk #187.5
Mikuni
$20.79Mikuni - FN100604-187.5 - Large Round Main Jets 4/Pk #187.5$20.79 -
Mikuni - FN100604-135 - Large Round Main Jets 4/Pk #135
Mikuni
$20.79Mikuni - FN100604-135 - Large Round Main Jets 4/Pk #135$20.79 -
All Balls - 26-10055 - Hsr 45 Jet Kit
All Balls
$107.15All Balls - 26-10055 - Hsr 45 Jet KitFeaturesGlobal Trade Item Number: 613310796633Kit includes all parts necessary for tuning a Mikuni HSR carburetorIncludes a range of main, pilot and accelerator...$107.15 -
V-Twin - 35-9173 - Carburetor Intermediate Jet .0265
V-Twin Mfg
$15.70V-Twin - 35-9173 - Carburetor Intermediate Jet .0265DescriptionCarburetor intermediate jet is .0265. Fits:Replacement application for S&S E and G carburetorsAdditional Information$15.70 -
V-Twin - 35-9147 - Bendix Carburetor Main Jet
Zippers Performance
$143.11V-Twin - 35-9147 - Bendix Carburetor Main JetDescriptionBendix carburetor main jet is 1.20" in diameter. Fits:XL 1972-1976FX 1971-1975FL 1971-1975Additional Information$143.11 -
V-Twin - 35-9146 - Bendix Carburetor Main Jet
Zippers Performance
$143.11V-Twin - 35-9146 - Bendix Carburetor Main JetDescriptionBendix carburetor main jet is 1.15" in diameter. Fits:XL 1972-1976FX 1971-1975FL 1971-1975Additional Information$143.11 -
V-Twin - 35-9144 - Bendix Carburetor Main Jet
Zippers Performance
$170.67V-Twin - 35-9144 - Bendix Carburetor Main JetDescriptionBendix carburetor main jet is 1.00" in diameter. Fits:XL 1972-1976FX 1971-1975FL 1971-1975Additional Information$170.67 -
V-Twin - 35-9143 - Bendix Carburetor Main Jet
Zippers Performance
$170.67V-Twin - 35-9143 - Bendix Carburetor Main JetDescriptionBendix main carburetor jet is .095" in diameter. Fits:XL 1972-1976FX 1971-1975FL 1971-1975Additional Information$170.67 -
V-Twin - 35-9121 - Linkert Carburetor Fixed Jet - Fits 1941-1954 Harley-Davidson FL (for 45 models), 1940-1950 W (for 45 models)
V-Twin Mfg
$26.70Linkert carburetor #1 fixed jet.Fixed jet .052 hole is for M88 army Linkert only. Fits:FL 1941-1954 for 45 modelsW 1940-1950 for 45 modelsAdditional Information$26.70 -
V-Twin - 35-9075 - Kinetic-Karb CV Carburetor Tuner Kit - Fits 1989-1998 Harley-Davidson FLT, 1991-1998 FXD, 1989-1998 FXST, 1989-2003 XL, 1989-1994 FXR, 1989-1998 FLST
V-Twin Mfg
MSRP: $69.17$68.48Kinetic-Karb CV carburetor tuner kit is for Keihin constant velocity carburetors to permit easy tuning after installation of custom air cleaners, cams, and exhaust for cabureted models.Carburetor...MSRP: $69.17$68.48 -
V-Twin - 35-1972 - CV Carburetor Thunder Jet Kit Black
Zippers Performance
MSRP: $78.17$77.39V-Twin - 35-1972 - CV Carburetor Thunder Jet Kit BlackDescriptionCV Carburetor Thunder jet kit for 1988-2006 CV carburetors. Kit features a black finish. Fits:FX 1993-2006XL 1988-2006Additional...MSRP: $78.17$77.39 -
V-Twin - 35-1800 - CV Carburetor Hyper-Jet Kit Black
Sifton
$49.90V-Twin - 35-1800 - CV Carburetor Hyper-Jet Kit BlackDescriptionHyper-Jet carburetor kit is for CV carburetors only. Kit features a black finish.*NOTE: Acts as a 3rd circuit. Fits:FX 1993-2006XL...$49.90 -
V-Twin - 35-1719 - Sifton Shorty Hyper-Jet Kit
Sifton
$49.90V-Twin - 35-1719 - Sifton Shorty Hyper-Jet KitDescriptionSifton brass carburetor hyper-jet kit increases fuel delivery and is for use on OKO and S+S 1-7/8" carburetors. Includes extra jets.Externally...$49.90 -
V-Twin - 35-1006 - Shorty E Carburetor Jet Kit
V-Twin Mfg
$69.50V-Twin - 35-1006 - Shorty E Carburetor Jet KitDescriptionShorty E carburetor jet kit for OKO and S&S carburetors, B, E, and G series 47mm or 1-7/8".Low range kit contains one of each of the following...$69.50 -
V-Twin - 35-0965 - inchL inch Series Carburetor Intermediate Jet Kit
Sifton
$46.20V-Twin - 35-0965 - inchL inch Series Carburetor Intermediate Jet KitDescriptionL" series carburetor intermediate jet kit includes the intermediate jet tube, bottom plug and intermediate plug.This is...$46.20 -
V-Twin - 35-0819 - Mikuni HSR-45 Carburetor Jet Needle
Sudco
MSRP: $23.86$22.31V-Twin - 35-0819 - Mikuni HSR-45 Carburetor Jet NeedleDescriptionMikuni HSR-45 carburetor jet needle, 96. Fits:Replacement application for Mikuni HRS-42 carburetorAdditional InformationMSRP: $23.86$22.31
Harley-Davidson Jet Kits – Carburetor Main Jets, Pilot Jets & Tuning Kits
Harley-Davidson jet kits contain carburetor tuning components used to adjust fuel delivery and support proper carburetor calibration for different engine and intake configurations. The range includes Harley-Davidson carburetor jet kits, main jet kits, pilot and slow jet kits, jet needles, needle clips and complete tuning kits for Keihin CV, S&S, Mikuni, Bendix and other carburetor systems. Harley-Davidson service documentation identifies main jets, slow jets, needle jets and jet needles as service components within carburetor assemblies, while Dynojet tuning instructions show that different main jet sizes can be used as starting points for different engine and intake configurations.
The product selection covers Harley-Davidson main jets, pilot jets, slow jets, adjustable main jets, jet needles and complete carburetor tuning kits. Applications include Mikuni HSR42 and HSR45 jet kits, S&S carburetor jet kits, Keihin CV jet kits, Bendix main jets, Linkert fixed jets, ThunderJet kits, ThunderSlide kits and CV recalibration kits. Mikuni HSR jet kits, for example, include combinations of main jets, pilot jets, needles, needle clips, washers and accelerator-pump components, while individual Mikuni main and pilot jets are available in multiple sizes for tuning requirements.
Jet selection depends on the carburetor model, jet type, size, engine configuration, exhaust and intake setup and motorcycle application. The available range covers older Harley-Davidson carbureted motorcycles as well as later Sportster, Evolution, Dyna, Softail, Touring and Twin Cam applications. Harley-Davidson CV jet kits, Mikuni HSR jet kits, S&S tuning kits and individual main or pilot jets provide different approaches to carburetor calibration, while the correct jet size should be determined according to the specific carburetor and overall engine configuration.