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  3. HONDA 16100-357-004

HONDA 16100-357-004 Elsinore Keihin Carburetor 679B

fits model: Cr250m. make: Honda. year: 1974-75.

16100-357-004 Honda 1974-75 Cr250m Elsinore Keihin Carburetor Code 679b Part #

( Engine Type: 2-stroke ), ( Choke Type: Mechanical ), ( Type: Carburetor ), ( Machine Type: Off-road Motorcycle ), ( Manufacturer Part Number: 16100-357-004 ), ( Vintage Part: Yes ), ( Country Of Origin: Japan )

Review HONDA Elsinore Keihin Carburetor Code Part fits CR250M 1974-75

The Honda 1974-75 CR250M Elsinore Keihin Carburetor 679B is a vintage motorcycle component that adds authenticity and functionality to classic Honda off-road bikes. This carburetor is a crucial part of the engine system, responsible for the correct air-fuel mixture for a powerful and efficient combustion process.

The 679B carburetor is manufactured by Keihin, a renowned Japanese producer of motorcycle carburetors. Its design is specifically tailored for the Honda CR250M Elsinore, ensuring a perfect fit and optimal performance. The body of the carburetor is made from high-quality materials, featuring a durable cast aluminum construction that is both lightweight and robust.

The 679B carburetor comes with a 32mm throttle bore, which allows a generous volume of air to enter the engine. The mixture of air and fuel is controlled by a series of jets, needles, and float levels, which can be adjusted to fine-tune the engine's performance. The carburetor also includes a choke mechanism, enabling easy starting in cold conditions.

The needle jet assembly of this carburetor features an adjustable main jet, which can be set to accommodate various fuel types and altitudes. The pilot jet, along with the idle jet and needle, are also adjustable, allowing for precise control of the idle speed and mixture. A rebuild kit is available for this carburetor, making it an excellent choice for enthusiasts looking to restore their vintage Honda CR250M Elsinore.

The Honda 1974-75 CR250M Elsinore Keihin Carburetor 679B is an essential component for any collector or rider of these classic motorcycles. Its authentic design, combined with its functional capabilities, ensures a genuine and engaging riding experience. By installing this carburetor on your Honda CR250M Elsinore, you'll not only be able to enjoy the bike's iconic performance but also preserve its historical significance.

The Honda 16100-357-004 16mm Keihin carburetor is a popular choice for owners of 1974-75 Honda CR250M Elsinore motorcycles. This carburetor is known for its ability to improve the performance of these classic bikes. Here are some pros and cons to consider before making a purchase.

Pros:

1. Enhanced Performance: This carburetor is known to provide better fuel-air mixture, leading to improved engine performance, increased horsepower, and better throttle response.

2. Easy Installation: Installation is relatively straightforward, and many users report that they were able to complete the process in under an hour.

3. Improved Fuel Economy: By providing a more efficient fuel-air mixture, this carburetor can help improve fuel economy and reduce fuel consumption.

4. Durability: The Keihin carburetor is known for its durability and reliability, making it a popular choice among vintage motorcycle enthusiasts.

5. Availability: This carburetor is widely available and can be purchased from various online retailers and motorcycle parts stores.

Cons:

1. Cost: This carburetor can be more expensive than the stock carburetor that comes with the 1974-75 Honda CR250M Elsinore.

2. Adjustments: Some users report that the carburetor requires frequent adjustments to maintain optimal performance.

3. Compatibility: Ensure that this carburetor is compatible with your specific motorcycle model and year before making a purchase.

Conclusion:

The Honda 16100-357-004 16mm Keihin carburetor can help improve the performance of 1974-75 Honda CR250M Elsinore motorcycles. Its ability to provide better fuel-air mixture, easy installation, durability, and improved fuel economy make it a popular choice among enthusiasts. However, the relatively higher cost and potential need for frequent adjustments are important considerations. Ultimately, if you are looking to enhance the performance of your vintage Honda motorcycle, this carburetor is worth considering.

Recommendation:

If you are looking to buy a new carburetor for your 1974-75 Honda CR250M Elsinore motorcycle, the Honda 16100-357-004 16mm Keihin carburetor is a solid choice. It can help improve the performance of your bike and provide better fuel economy. However, be sure to consider the cost and potential need for frequent adjustments before making a purchase. Additionally, ensure that the carburetor is compatible with your specific motorcycle model and year before making a purchase.

part # 16100357004 prices

  • $100.00-$240.00

specifications iodacarb:

  • for models: Cr250m
  • for makes: Honda
  • for years: 1974-75
  • engine type: 2-stroke
  • choke type: Mechanical
  • type: Carburetor
  • machine type: Off-road Motorcycle
  • manufacturer part number: 16100-357-004
  • vintage part: Yes
  • country of origin: Japan

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  • type: Fixed
  • transit: 4-10 Days

general iodacarb:

  • condition: Used
  • Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Carburetors

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offer iodacarb:

  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • quantity: 1
  • started: February 8, 2026

seller iodacarb:

  • # reviews: 2696
  • rating: 99.8%
for models: cr250m, for makes: honda, for years: 1974-75, engine type: 2-stroke, choke type: mechanical, type: carburetor, machine type: off-road motorcycle, vintage part: yes, country of origin: japan,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > carburetors, sku: 10099741010510892,

Honda 16100-357-004 Is Similar To:

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5 offers $100.00–$240.00 USD
  • Offer #1: $199.99 price + free delivery = $199.99* total. The carburetor slide has some small pitting as seen in the pictures . Honda 1974-75 CR250M Elsinore Keihin Carburetor Code Part # Used.FREE SHIPPING
  • Offer #2: $100.00 price + $13.65 delivery = $113.65* total. Removed From: 1974 Honda CB125S.+$13.65 shipping
  • Offer #3: $240.00 price + $14.95 delivery = $254.95* total. I put new o-rings on the fuel inlet and float seat, bowl gasket still needs to be replaced. 1973 Honda CR250 carburetor (code stamp ).+$14.95 shipping
  • Offer #4: $155.00 price + $14.10 delivery = $169.10* total. Includes whats pictured and everything is in great shape, all threads and mating surfaces are good, nice slide bore and nylon tang is intact. Missing the top cover/slide/needle parts.+$14.10 shipping
  • Offer #5: $206.99 price + $12.00 delivery = $218.99* total. Removed From: 1973 Honda CR250 with xxxx miles. Missing throttle slide assembly and cap.+$12.00 shipping