Harley Davidson Motorcycle Carburetor Jets & Needles
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- EBC Brakes®SJ™ Large Round Main Jets (SJ142.5-4)Universal SJ™ Large Round Main Jets by EBC Brakes®. Quantity: 4 Pieces. Size: 142.5 mm. 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...Expertly crafted from the highest grade materialsWill deliver years of reliable service$3.88
- EBC Brakes®SJ™ Large Round Main Jets (SJ90-4)Universal SJ™ Large Round Main Jets by EBC Brakes®. Quantity: 4 Pieces. Size: 90 mm. 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...Expertly crafted from the highest grade materialsWill deliver years of reliable service$8.91
- EBC Brakes®SJ™ Large Round Main Jets (SJ82.5-4)Universal SJ™ Large Round Main Jets by EBC Brakes®. Quantity: 4 Pieces. Size: 82.5 mm. 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...Expertly crafted from the highest grade materialsWill deliver years of reliable service$8.91
- EBC Brakes®SJ™ Large Round Main Jets (SJ72.5-4)Universal SJ™ Large Round Main Jets by EBC Brakes®. Quantity: 4 Pieces. Size: 72.5 mm. 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...Expertly crafted from the highest grade materialsWill deliver years of reliable service$8.91
- EBC Brakes®SJ™ Large Round Main Jets (SJ80-4)Universal SJ™ Large Round Main Jets by EBC Brakes®. Quantity: 4 Pieces. Size: 80 mm. 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...Expertly crafted from the highest grade materialsWill deliver years of reliable service$8.91
- EBC Brakes®SJ™ Large Round Main Jets (SJ75-4)Universal SJ™ Large Round Main Jets by EBC Brakes®. Quantity: 4 Pieces. Size: 75 mm. 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...Expertly crafted from the highest grade materialsWill deliver years of reliable service$8.91
- EBC Brakes®SJ™ Large Round Main Jets (SJ97.5-4)Universal SJ™ Large Round Main Jets by EBC Brakes®. Quantity: 4 Pieces. Size: 97.5 mm. 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...Expertly crafted from the highest grade materialsWill deliver years of reliable service$8.91
- K&L Supply®Float Needle Kit (18-8913)Universal Float Needle Kit by K&L Supply®. Rubber Viton tip float needle. Made in Japan. 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...Designed with supreme quality and long-term dependability in mindMade to offer outstanding performance$75.86
- K&L Supply®Needle Clips (18-0015)Universal Needle Clips by K&L Supply®. Quantity: 100 Pieces. Made in Japan. 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...Designed with supreme quality and long-term dependability in mindMade to offer outstanding performance$14.60
- Mikuni®Custom Jet Needle (J8-5DP10)Universal Custom Jet Needle by Mikuni®. 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$10.01
- Mikuni®Custom Jet Needle (J8-5F03)Universal Custom Jet Needle by Mikuni®. 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$10.01
- Mikuni®Custom Jet Needle (J8-5L01)Universal Custom Jet Needle by Mikuni®. 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$10.01
- Mikuni®Custom Jet Needle (J8-5DP39)Universal Custom Jet Needle by Mikuni®. 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$10.01
- Mikuni®Custom Jet Needle (J8-5DP07)Universal Custom Jet Needle by Mikuni®. 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$10.01
- Mikuni®Custom Jet Needle (J8-5DT49)Universal Custom Jet Needle by Mikuni®. 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$10.01
- Mikuni®Custom Pilot Jet (N151.067 42.5)Universal Custom Pilot Jet by Mikuni®. 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$18.69
- Mikuni®HSR45™ Jet Kit (KHS-045)Universal HSR45™ Jet Kit by Mikuni®. 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$102.00
- Mikuni®Jet Needle (J8-6DH08)Universal Jet Needle by Mikuni®. 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 with supreme quality and long-term dependability in mindMade to offer outstanding performance$10.01
- Mikuni®Jet Needle (J8-8DDY01-95)Jet Needle by Mikuni®. 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 materials...Designed with supreme quality and long-term dependability in mindMade to offer outstanding performance$15.81
- Mikuni®Jet Needle (J8-8CFY02-97)Jet Needle by Mikuni®. 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 materials...Designed with supreme quality and long-term dependability in mindMade to offer outstanding performance$15.81
- Mikuni®Jet Needle (J8-8CFY02-95)Jet Needle by Mikuni®. 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 materials...Designed with supreme quality and long-term dependability in mindMade to offer outstanding performance$15.81
- Mikuni®Jet Needle (J8-8DDY01-97)Jet Needle by Mikuni®. 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 materials...Designed with supreme quality and long-term dependability in mindMade to offer outstanding performance$15.81
- Mikuni®Jet Needle (J8-8DDY01-96)Jet Needle by Mikuni®. 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 materials...Designed with supreme quality and long-term dependability in mindMade to offer outstanding performance$15.81
- Mikuni®Jet Needle (J8-8CFY02-98)Jet Needle by Mikuni®. 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 materials...Designed with supreme quality and long-term dependability in mindMade to offer outstanding performance$15.81
- Mikuni®Jet Needle (J8-8CFY02-96)Jet Needle by Mikuni®. 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 materials...Designed with supreme quality and long-term dependability in mindMade to offer outstanding performance$15.81
- Mikuni®Jet Needle (J8-8DDY01-98)Jet Needle by Mikuni®. 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 materials...Designed with supreme quality and long-term dependability in mindMade to offer outstanding performance$15.81
- Mikuni®Jet Needle Washers (826-03002)Jet Needle Washers by Mikuni®. 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 with supreme quality and long-term dependability in mindMade to offer outstanding performance$10.17
- Mikuni®Needle Jet (VM30/38-O-0)Universal Needle Jet by Mikuni®. 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 with supreme quality and long-term dependability in mindMade to offer outstanding performance$15.66
- Mikuni®Needle Jet (VM44/10-AA-3)Universal Needle Jet by Mikuni®. 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 with supreme quality and long-term dependability in mindMade to offer outstanding performance$15.66
- Mikuni®Needle Valve Washer (B34/52)Universal Needle Valve Washer by Mikuni®. 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$3.48
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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