Street Bike Carburertor Main Jets
Street Bike Carburetor Main Jets at JJ Motorsports
Tune your street bike's carb precisely with premium Mikuni and EBC main/pilot jets from JJ Motorsports, available in convenient 4-packs for accurate fuel metering and optimal performance on Suzuki GSX-R, Honda CBR, Kawasaki ZX, Yamaha R-series, and classic carbureted models.
Shop Mikuni and EBC carburetor jets for OEM-quality brass construction and reliable tuning. Explore related categories such as street bike air and fuel for rebuild kits and needles, or street bike for exhaust and brakes to complete your carb refresh and achieve crisp throttle response on every ride.
Top Street Bike Carburetor Main Jets
- Mikuni Main Jet 4-Pack N100604-152.5 – Size 152.5 main jets; perfect for fine-tuning high-RPM performance on GSX-R and CBR models.
- Mikuni Pilot Jet 4-Pack VM28/486-15 – Size 15 pilot jets; essential for smooth idle and low-speed response on Yamaha R6 and Kawasaki ZX.
- EBC Mikuni-Style Carburetor Jet 4-Pack HJ135-4 – Size 135 main jets; affordable Mikuni-compatible pack for classic street bike tuning.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
EBC Mikuni-Style Carburetor Jet - 4-Pack HJ250-4
EBC
$11.17Carburetor tuning precision depends entirely on jet calibration—worn or incorrectly sized jets cause lean running, hesitation, and lost power. The EBC Mikuni-Style HJ250-4 provides flow-matched brass jets that restore accurate fuel delivery and...10060083- SKU:
- 10060083
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- BASE COLOR:
- BRASS
- HEAD DIAMETER METRIC:
- 6.00 MM
- JET SIZE:
- 250
- OVERALL DIAMETER METRIC:
- 6.00 MM
- OVERALL LENGTH METRIC:
- 11.50 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- THREAD PITCH:
- M5,3 X 0,9
- TYPE:
- MAIN
- HEAD TYPE:
- HEX HEAD
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- SNOW
- THREAD LENGTH METRIC:
- 5.00 MM
- UNITS:
- 4 PACK
- HEAD LENGTH METRIC:
- 6.50 MM
- RIDING STYLE:
- ATV
$11.17 -
EBC Mikuni-Style Carburetor Jet - 4-Pack HJ260-4
EBC
$11.17A properly jetted carburetor is fundamental to achieving consistent fuel delivery and peak engine performance across varying conditions. These brass jets are precision-calibrated to exacting tolerances, ensuring repeatable air-fuel ratios without the...10060084- SKU:
- 10060084
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- HEAD TYPE:
- HEX HEAD
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- THREAD LENGTH METRIC:
- 5.00 MM
- HEAD DIAMETER METRIC:
- 6.00 MM
- HEAD LENGTH METRIC:
- 6.50 MM
- OVERALL DIAMETER METRIC:
- 6.00 MM
- RIDING STYLE:
- UTV
- THREAD PITCH:
- M5,3 X 0,9
- JET SIZE:
- 260
- OVERALL LENGTH METRIC:
- 11.50 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ATV
- BASE COLOR:
- BRASS
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- UNITS:
- 4 PACK
$11.17 -
EBC Mikuni-Style Carburetor Jet - 4-Pack HJ270-4
EBC
$11.17Carburetor jets wear out, clog, and drift out of calibration—compromising fuel delivery precision and throttle response. EBC's brass jets are flow-calibrated to exacting tolerances, ensuring consistent fuel metering across the entire RPM range. Stock a...10060085- SKU:
- 10060085
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- HEAD TYPE:
- HEX HEAD
- MATERIAL:
- BRASS
- THREAD LENGTH METRIC:
- 5.00 MM
- JET SIZE:
- 270
- OVERALL LENGTH METRIC:
- 11.50 MM
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- HEAD DIAMETER METRIC:
- 6.00 MM
- HEAD LENGTH METRIC:
- 6.50 MM
- OVERALL DIAMETER METRIC:
- 6.00 MM
- RIDING STYLE:
- UTV
- THREAD PITCH:
- M5,3 X 0,9
- BASE COLOR:
- BRASS
- PRODUCT NAME:
- JET
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- UNITS:
- 4 PACK
$11.17 -
EBC Mikuni-Style Carburetor Jet - 4-Pack HJ280-4
EBC
$11.17Carburetor tuning demands precision, and worn or incorrect jets directly undermine fuel delivery and engine performance. The EBC Mikuni-Style Carburetor Jet 4-Pack gives you the flexibility to dial in exact air-fuel ratios across your RPM range without...10060086- SKU:
- 10060086
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- MATERIAL:
- BRASS
- OVERALL LENGTH METRIC:
- 11.50 MM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- THREAD PITCH:
- M5,3 X 0,9
- HEAD DIAMETER METRIC:
- 6.00 MM
- HEAD TYPE:
- HEX HEAD
- JET SIZE:
- 280
- OVERALL DIAMETER METRIC:
- 6.00 MM
- RIDING STYLE:
- SNOW
- THREAD LENGTH METRIC:
- 5.00 MM
- BASE COLOR:
- BRASS
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- HEAD LENGTH METRIC:
- 6.50 MM
- TYPE:
- MAIN
- UNITS:
- 4 PACK
$11.17 -
EBC Mikuni-Style Carburetor Jet - 4-Pack HJ290-4
EBC
$11.17Carburetor tuning is fundamental to engine performance, and worn or incorrect jets are a common culprit behind lean running conditions, hesitation, and lost power. These EBC Mikuni-style jets are brass, flow-calibrated replacements that restore precise...10060087- SKU:
- 10060087
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- HEAD TYPE:
- HEX HEAD
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- THREAD LENGTH METRIC:
- 5.00 MM
- BASE COLOR:
- BRASS
- OVERALL LENGTH METRIC:
- 11.50 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- HEAD DIAMETER METRIC:
- 6.00 MM
- HEAD LENGTH METRIC:
- 6.50 MM
- OVERALL DIAMETER METRIC:
- 6.00 MM
- RIDING STYLE:
- UTV
- THREAD PITCH:
- M5,3 X 0,9
- JET SIZE:
- 290
- RIDING STYLE:
- SNOW
- TYPE:
- MAIN
- UNITS:
- 4 PACK
$11.17 -
EBC Mikuni-Style Carburetor Jet - 4-Pack HJ300-4
EBC
$11.17Carburetor jetting is the foundation of precise fuel delivery, and worn or incorrect jets directly impact throttle response, fuel economy, and engine performance. The EBC Mikuni-Style Carburetor Jet 4-Pack delivers flow-calibrated brass construction for...10060088- SKU:
- 10060088
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- HEAD LENGTH METRIC:
- 6.50 MM
- RIDING STYLE:
- ATV
- BASE COLOR:
- BRASS
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- HEAD TYPE:
- HEX HEAD
- OVERALL DIAMETER METRIC:
- 6.00 MM
- RIDING STYLE:
- SNOW
- THREAD LENGTH METRIC:
- 5.00 MM
- UNITS:
- 4 PACK
- HEAD DIAMETER METRIC:
- 6.00 MM
- JET SIZE:
- 300
- MATERIAL:
- BRASS
- OVERALL LENGTH METRIC:
- 11.50 MM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- THREAD PITCH:
- M5,3 X 0,9
$11.17 -
EBC Mikuni-Style Carburetor Jet - 4-Pack HJ310-4
EBC
$11.17Carburetor jetting is the foundation of proper fuel delivery, and worn or incorrect jets compromise both performance and drivability. These EBC Mikuni-style jets are precision-brass replacements designed to restore accurate fuel flow calibration across...10060089- SKU:
- 10060089
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- HEAD LENGTH METRIC:
- 6.50 MM
- TYPE:
- MAIN
- UNITS:
- 4 PACK
- HEAD DIAMETER METRIC:
- 6.00 MM
- HEAD TYPE:
- HEX HEAD
- OVERALL DIAMETER METRIC:
- 6.00 MM
- RIDING STYLE:
- SNOW
- THREAD LENGTH METRIC:
- 5.00 MM
- BASE COLOR:
- BRASS
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- JET SIZE:
- 310
- MATERIAL:
- BRASS
- OVERALL LENGTH METRIC:
- 11.50 MM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- THREAD PITCH:
- M5,3 X 0,9
$11.17 -
EBC Mikuni-Style Carburetor Jet - 4-Pack HJ320-4
EBC
$11.17Carburetor tuning precision directly impacts fuel economy, throttle response, and engine reliability—and worn or incorrect jets are a common culprit behind performance loss. The EBC Mikuni-Style Carburetor Jet delivers the flow-calibrated accuracy you...10060090- SKU:
- 10060090
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- HEAD LENGTH METRIC:
- 6.50 MM
- JET SIZE:
- 320
- RIDING STYLE:
- ATV
- HEAD TYPE:
- HEX HEAD
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- SNOW
- THREAD LENGTH METRIC:
- 5.00 MM
- UNITS:
- 4 PACK
- BASE COLOR:
- BRASS
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- HEAD DIAMETER METRIC:
- 6.00 MM
- OVERALL DIAMETER METRIC:
- 6.00 MM
- OVERALL LENGTH METRIC:
- 11.50 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- UTV
- THREAD PITCH:
- M5,3 X 0,9
$11.17 -
EBC Mikuni-Style Carburetor Jet - 4-Pack HJ330-4
EBC
$11.17Carburetor tuning demands precision, and worn or incorrect jets directly impact fuel delivery, throttle response, and engine performance. The EBC Mikuni-Style Carburetor Jet 4-Pack delivers flow-calibrated brass construction for accurate fuel metering...10060091- SKU:
- 10060091
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- HEAD LENGTH METRIC:
- 6.50 MM
- RIDING STYLE:
- ATV
- TYPE:
- MAIN
- HEAD TYPE:
- HEX HEAD
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- THREAD LENGTH METRIC:
- 5.00 MM
- UNITS:
- 4 PACK
- BASE COLOR:
- BRASS
- HEAD DIAMETER METRIC:
- 6.00 MM
- JET SIZE:
- 330
- OVERALL DIAMETER METRIC:
- 6.00 MM
- OVERALL LENGTH METRIC:
- 11.50 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- THREAD PITCH:
- M5,3 X 0,9
$11.17 -
EBC Mikuni-Style Carburetor Jet - 4-Pack HJ340-4
EBC
$11.17Carburetor jetting is fundamental to engine tuning—too rich and you waste fuel while fouling plugs, too lean and you risk detonation and seized rings. These EBC Mikuni-style jets are brass castings flow-calibrated to exacting tolerances, ensuring your...10060092- SKU:
- 10060092
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- HEAD LENGTH METRIC:
- 6.50 MM
- TYPE:
- MAIN
- UNITS:
- 4 PACK
- HEAD DIAMETER METRIC:
- 6.00 MM
- HEAD TYPE:
- HEX HEAD
- OVERALL DIAMETER METRIC:
- 6.00 MM
- RIDING STYLE:
- SNOW
- THREAD LENGTH METRIC:
- 5.00 MM
- BASE COLOR:
- BRASS
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- JET SIZE:
- 340
- MATERIAL:
- BRASS
- OVERALL LENGTH METRIC:
- 11.50 MM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- THREAD PITCH:
- M5,3 X 0,9
$11.17 -
EBC Mikuni-Style Carburetor Jet - 4-Pack HJ350-4
EBC
$11.17Precise fuel metering is critical to carburetor performance, and worn or incorrect jets compromise throttle response, fuel economy, and engine tuning. The EBC Mikuni-Style Carburetor Jet ensures consistent flow rates across your fuel system, allowing you...10060093- SKU:
- 10060093
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- HEAD LENGTH METRIC:
- 6.50 MM
- RIDING STYLE:
- ATV
- BASE COLOR:
- BRASS
- JET SIZE:
- 350
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- HEAD TYPE:
- HEX HEAD
- MATERIAL:
- BRASS
- RIDING STYLE:
- SNOW
- THREAD LENGTH METRIC:
- 5.00 MM
- UNITS:
- 4 PACK
- HEAD DIAMETER METRIC:
- 6.00 MM
- OVERALL DIAMETER METRIC:
- 6.00 MM
- OVERALL LENGTH METRIC:
- 11.50 MM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- THREAD PITCH:
- M5,3 X 0,9
$11.17 -
EBC Mikuni-Style Carburetor Jet - 4-Pack HJ360-4
EBC
$11.17A properly calibrated carburetor jet is critical for maintaining optimal fuel-to-air ratio across your engine's RPM range. Over time, brass jets wear, corrode, or become clogged—resulting in lean conditions, hesitation, and reduced performance. These EBC...10060094- SKU:
- 10060094
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- BASE COLOR:
- BRASS
- JET SIZE:
- 360
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- UNITS:
- 4 PACK
- HEAD DIAMETER METRIC:
- 6.00 MM
- HEAD LENGTH METRIC:
- 6.50 MM
- OVERALL DIAMETER METRIC:
- 6.00 MM
- RIDING STYLE:
- UTV
- THREAD PITCH:
- M5,3 X 0,9
- OVERALL LENGTH METRIC:
- 11.50 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ATV
- HEAD TYPE:
- HEX HEAD
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- THREAD LENGTH METRIC:
- 5.00 MM
$11.17 -
EBC Mikuni-Style Carburetor Jet - 4-Pack HJ370-4
EBC
$11.17Carburetor tuning demands precision, and worn or mismatched jets compromise both drivability and performance. These EBC Mikuni-style jets are flow-calibrated brass replacements engineered to deliver consistent, accurate fuel metering across your engine's...10060095- SKU:
- 10060095
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- JET SIZE:
- 370
- TYPE:
- MAIN
- UNITS:
- 4 PACK
- BASE COLOR:
- BRASS
- OVERALL LENGTH METRIC:
- 11.50 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- HEAD DIAMETER METRIC:
- 6.00 MM
- HEAD LENGTH METRIC:
- 6.50 MM
- OVERALL DIAMETER METRIC:
- 6.00 MM
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- UTV
- THREAD PITCH:
- M5,3 X 0,9
- HEAD TYPE:
- HEX HEAD
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- THREAD LENGTH METRIC:
- 5.00 MM
$11.17 -
EBC Mikuni-Style Carburetor Jet - 4-Pack HJ380-4
EBC
$11.17Carburetor tuning demands precision, and worn or incorrectly sized jets compromise both fuel economy and engine response. These EBC Mikuni-style jets deliver flow-calibrated accuracy for consistent fuel delivery across your entire RPM range. Stock jets...10060096- SKU:
- 10060096
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- BASE COLOR:
- BRASS
- HEAD DIAMETER METRIC:
- 6.00 MM
- OVERALL DIAMETER METRIC:
- 6.00 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- HEAD LENGTH METRIC:
- 6.50 MM
- RIDING STYLE:
- UTV
- THREAD PITCH:
- M5,3 X 0,9
- TYPE:
- MAIN
- MATERIAL:
- BRASS
- OVERALL LENGTH METRIC:
- 11.50 MM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- 4 PACK
- HEAD TYPE:
- HEX HEAD
- JET SIZE:
- 380
- RIDING STYLE:
- ATV
- THREAD LENGTH METRIC:
- 5.00 MM
$11.17 -
EBC Mikuni-Style Carburetor Jet - 4-Pack HJ390-4
EBC
$11.17Carburetor tuning demands precision, and factory jets wear out or become mismatched after modifications. These EBC Mikuni-style jets deliver flow-calibrated accuracy to dial in your air-fuel mixture without guesswork. A 4-pack ensures you have spares on...10060097- SKU:
- 10060097
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- BASE COLOR:
- BRASS
- PRODUCT NAME:
- JET
- RIDING STYLE:
- SNOW
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- UNITS:
- 4 PACK
- JET SIZE:
- 390
- OVERALL LENGTH METRIC:
- 11.50 MM
- RIDING STYLE:
- ATV
- RIDING STYLE:
- OFF-ROAD
- HEAD DIAMETER METRIC:
- 6.00 MM
- HEAD LENGTH METRIC:
- 6.50 MM
- OVERALL DIAMETER METRIC:
- 6.00 MM
- RIDING STYLE:
- UTV
- THREAD PITCH:
- M5,3 X 0,9
- HEAD TYPE:
- HEX HEAD
- MATERIAL:
- BRASS
- THREAD LENGTH METRIC:
- 5.00 MM
$11.17 -
EBC Mikuni-Style Carburetor Jet - 4-Pack HJ400-4
EBC
$11.17Carburetor jets wear and degrade over time, causing inconsistent fuel delivery and erratic engine performance. These EBC brass jets are precision flow-calibrated to restore accurate fuel atomization and throttle response. Whether you're dialing in a...10060098- SKU:
- 10060098
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- HEAD DIAMETER METRIC:
- 6.00 MM
- OVERALL DIAMETER METRIC:
- 6.00 MM
- OVERALL LENGTH METRIC:
- 11.50 MM
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- THREAD PITCH:
- M5,3 X 0,9
- BASE COLOR:
- BRASS
- JET SIZE:
- 400
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- HEAD TYPE:
- HEX HEAD
- MATERIAL:
- BRASS
- RIDING STYLE:
- SNOW
- THREAD LENGTH METRIC:
- 5.00 MM
- UNITS:
- 4 PACK
- HEAD LENGTH METRIC:
- 6.50 MM
- RIDING STYLE:
- ATV
$11.17 -
EBC Mikuni-Style Carburetor Jet - 4-Pack HJ410-4
EBC
$11.17Carburetor tuning demands precision, and worn or incorrect jets compromise both performance and drivability. These brass EBC Mikuni-style jets are flow-calibrated to exact specifications, ensuring consistent fuel delivery across the RPM range. Whether...10060099- SKU:
- 10060099
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- HEAD DIAMETER METRIC:
- 6.00 MM
- OVERALL DIAMETER METRIC:
- 6.00 MM
- OVERALL LENGTH METRIC:
- 11.50 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- UTV
- THREAD PITCH:
- M5,3 X 0,9
- HEAD TYPE:
- HEX HEAD
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- SNOW
- THREAD LENGTH METRIC:
- 5.00 MM
- UNITS:
- 4 PACK
- BASE COLOR:
- BRASS
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- HEAD LENGTH METRIC:
- 6.50 MM
- JET SIZE:
- 410
- RIDING STYLE:
- ATV
$11.17 -
EBC Keihin-Style Carburetor Jet - 4-Pack KJ155-4
EBC
$11.17Fine-tuning your carburetor's fuel delivery is essential for achieving optimal air-fuel ratios across your engine's operating range. EBC Keihin-style jets are brass-constructed, flow-calibrated components that provide the precision fuel metering your...10060160- SKU:
- 10060160
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- BASE COLOR:
- BRASS
- MODEL:
- RD PRECISION
- PRODUCT NAME:
- JET
- RIDING STYLE:
- ATV
- RIDING STYLE:
- STREET
- HEAD TYPE:
- SLOTTED
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- UTV
- FEATURES:
- FOR KJ CARBURETORS
- JET SIZE:
- 155
- TYPE:
- MAIN
- UNITS:
- 4 PACK
- OVERALL DIAMETER:
- 6,00 MM (0,24')
- OVERALL DIAMETER IMPERIAL:
- 0.24'
- OVERALL DIAMETER METRIC:
- 6.00 MM
- RIDING STYLE:
- SNOW
$11.17 -
EBC Keihin-Style Carburetor Jet - 4-Pack KJ160-4
EBC
$11.17Carburetor tuning demands precision—a single jet size off throws your air-fuel ratio out of spec, robbing you of throttle response and peak performance. EBC's Keihin-style jets deliver flow-calibrated accuracy that aftermarket builders and tuners trust,...10060162- SKU:
- 10060162
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- BASE COLOR:
- BRASS
- MODEL:
- RD PRECISION
- RIDING STYLE:
- STREET
- TYPE:
- MAIN
- HEAD TYPE:
- SLOTTED
- OVERALL DIAMETER METRIC:
- 6.00 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- UTV
- FEATURES:
- FOR KJ CARBURETORS
- JET SIZE:
- 160
- OVERALL DIAMETER IMPERIAL:
- 0.24'
- RIDING STYLE:
- ATV
- MATERIAL:
- BRASS
- OVERALL DIAMETER:
- 6,00 MM (0,24')
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- SNOW
- UNITS:
- 4 PACK
$11.17 -
EBC Keihin-Style Carburetor Jet - 4-Pack KJ170-4
EBC
$11.17Precision fuel metering is critical to carburetor performance, and worn or incorrect jets will throw off your air-fuel ratio, costing you throttle response and peak power. EBC Keihin-style jets are flow-calibrated to exacting tolerances, ensuring...10060163- SKU:
- 10060163
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- FEATURES:
- FOR KJ CARBURETORS
- HEAD TYPE:
- SLOTTED
- MATERIAL:
- BRASS
- RIDING STYLE:
- OFF-ROAD
- RIDING STYLE:
- SNOW
- UNITS:
- 4 PACK
- BASE COLOR:
- BRASS
- JET SIZE:
- 170
- OVERALL DIAMETER:
- 6,00 MM (0,24')
- OVERALL DIAMETER METRIC:
- 6.00 MM
- PRODUCT NAME:
- JET
- RIDING STYLE:
- STREET
- RIDING STYLE:
- UTV
- OVERALL DIAMETER IMPERIAL:
- 0.24'
- RIDING STYLE:
- ATV
- MODEL:
- RD PRECISION
- TYPE:
- MAIN
$11.17
Buying Guide and FAQs
Buying Guide: Factors to Consider When Choosing Street Bike Carburetor Main Jets
- Compatibility: Match jets to your bike's make (e.g., Suzuki GSX-R, Honda CBR, Kawasaki ZX, Yamaha R-series) and carburetor type (e.g., Mikuni VM16, HS40, HSR42/45/48, RS, TM, VM29/33 Smoothbores). Use the vehicle selector for year-specific fits to ensure precise metering without performance issues.
- Type of Use: For high-RPM street or track riding, select main jets (sizes 100-210) for optimized fuel delivery; low-speed/idle tuning benefits from pilot jets (sizes 15-60) in multi-carb setups for smooth response in urban or touring conditions.
- Components and Upgrades: Choose 4-packs with brass construction, slotted heads for easy adjustment, and OEM-quality specs. Focus on ethanol-resistant materials and precise sizing for tuning fuel mixture, throttle response, and engine efficiency.
- Brand and Quality: Opt for Mikuni for premium, Japan-made jets or EBC for compatible alternatives. Prioritize brass slotted designs for durability, accurate flow, and longevity in modern fuels.
- Installation and Cost: Jets are simple to swap with basic tools for DIY tuning; sold in 4-packs for convenience. Prices are $5.20 per pack—consider bulk for multiple sizes and free shipping over $99 for value.
Frequently Asked Questions (FAQs)
- What street bike models do these carburetor main jets support? Jets fit models with Mikuni carbs like Suzuki GSX-R, Honda CBR, Kawasaki ZX, and Yamaha R-series—use the year/make/model filter for exact compatibility, especially if stock Mikuni-equipped.
- Main jets vs. pilot jets: What's the difference? Main jets (e.g., sizes 100-210) control high-RPM fuel; pilot jets (e.g., sizes 15-60) handle idle/low-speed for smooth acceleration and response.
- How do brass jets improve tuning? Slotted brass construction allows easy adjustment, precise metering, and resistance to modern fuels, optimizing mixture for better throttle and performance.
- Are these jets sold individually? No, available in 4-packs for convenience in tuning multiple carbs or testing sizes.
- What if a jet size doesn't match my bike? Verify carb type and size before buying. Our returns policy allows exchanges or refunds if it doesn't fit.
- Can I find related air and fuel parts? Yes—explore rebuild kits, needles, or full carbs in the street bike air and fuel category to complement your jet upgrade for complete tuning.
