1. Motorcycle Carburetors Offers
  2. sku: 11674243559883881
  3. MIKUNI N100604-165

MIKUNI N100604-165 Jet 100/604 N100.604-165

N100.604-165 Mikuni N100604-165 100/604 Main Jet -

( Brand: Mikuni ), ( Country Of Origin: Japan ), ( Item Height: 0.25 ), ( Item Length: 3.50 ), ( Item Weight: 0.05 ), ( Item Width: 2.25 ), ( Manufacturer Part Number: N100604-165 ), ( Type: Main Jet )

Review MIKUNI 100/604 Main Jet

The Mikuni N100604-165 is a high-performance jet carburetor designed for use in high-performance motorcycles and other small engine applications. This jet carburetor features a unique 100/604 design, which allows for precise fuel delivery and optimal engine performance.

The Mikuni N100604-165 is equipped with a 38mm throat diameter, which ensures adequate airflow for larger engines. It also comes with a secondary needle jet that can be adjusted for fine-tuning the fuel mixture for various riding conditions. The carburetor body is made of durable cast aluminum, which provides excellent heat dissipation and resistance to corrosion.

This Mikuni jet carburetor is also equipped with a unique air correction jet system, which helps to compensate for variations in air pressure and temperature, ensuring consistent fuel delivery and stable engine performance. The carburetor comes with a set of high-quality Mikuni jets, needles, and gaskets to ensure a perfect fit and optimal performance right out of the box.

The Mikuni N100604-165 is designed for easy installation and adjustment, with a simple and intuitive design that allows for quick and precise adjustments to the fuel mixture. It also features a smooth and responsive throttle action, which provides excellent power delivery and responsiveness.

Overall, the Mikuni N100604-165 is a high-performance jet carburetor that delivers precise fuel delivery, optimal engine performance, and easy adjustability. It is an ideal choice for motorcycle enthusiasts and small engine builders who demand the very best in fuel delivery systems. With its durable cast aluminum construction, unique air correction jet system, and easy installation and adjustment, the Mikuni N100604-165 is a must-have for any high-performance motorcycle or small engine application.

Mikuni N100.604-165 Carburetor: A Detailed Analysis of Its Pros and Cons

Introduction:

The Mikuni N100.604-165 is a 100mm flat-slide carburetor, widely used in various motorcycles and small engines. In this analysis, we will discuss the key advantages and disadvantages of this carburetor to help you make an informed decision about your purchase.

Pros:

1. Consistent Performance: Mikuni carburetors are renowned for their excellent fuel atomization and consistent performance, which results in smooth idling and optimal engine power.

2. Easy Installation: This carburetor is relatively easy to install, making it a popular choice for DIY enthusiasts and professional mechanics alike.

3. Durability: Mikuni carburetors are known for their robust construction and high-quality materials, ensuring long-lasting performance even in harsh conditions.

4. Fuel Efficiency: Mikuni carburetors offer impressive fuel efficiency, meaning that you will save money on fuel costs in the long run.

5. Adjustability: This carburetor comes with various adjustment options, allowing you to fine-tune the fuel mixture and engine performance to meet your specific needs.

Cons:

1. Complexity: The Mikuni N100.604-165 may appear intimidating for those new to carburetors due to its numerous adjustments and components.

2. Cost: Mikuni carburetors can be more expensive than other options on the market, which may be a deterrent for some buyers.

3. Frequent Cleaning: Due to its complex design and the presence of jets and needles, this carburetor may require more frequent cleaning to maintain optimal performance.

Conclusion:

The Mikuni N100.604-165 carburetor is a high-performing, durable, and fuel-efficient option for motorcycles and small engines. Its ease of installation, adjustability, and consistent performance make it an excellent choice for those seeking optimal engine performance. However, its complexity and higher cost may be a deterrent for some buyers. Ultimately, the decision to purchase this carburetor depends on your specific needs, budget, and level of mechanical expertise.

Recommendation:

If you are looking for a high-performing, durable, and fuel-efficient carburetor for your motorcycle or small engine and are willing to invest in a slightly more complex and expensive option, the Mikuni N100.604-165 is an excellent choice. Alternatively, if you are new to carburetors or have a limited budget, you may want to consider a more basic and cost-effective option.

part # n100604165 prices

  • $14.71-$30.89

specifications iodacarb:

  • brand: Mikuni
  • country of origin: Japan
  • item height: 0.25
  • item length: 3.50
  • item weight: 0.05
  • item width: 2.25
  • manufacturer part number: N100604-165
  • type: Main Jet

offer iodacarb:

  • quantity: 2
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: May 16, 2026

payments iodacarb:

  • credit card: Discover
  • wallet: Google-pay
  • other

seller iodacarb:

  • # reviews: 113150
  • rating: 99.8%

general iodacarb:

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

returns iodacarb:

  • paid by: Seller
  • time: 60 Days
  • policy: Returns Accepted

shipping iodacarb:

  • class: Standard
  • transit: 3-5 Days
  • cost: $7.99
  • type: Fixed
  • service: Standard
country of origin: japan, item height: 0.25, item length: 3.50, item weight: 0.05, item width: 2.25, type: main jet,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > carburetors, sku: 11674243559883881,

Mikuni N100604-165 Is Similar To:

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5 offers $14.71–$30.89 USD
  • Offer #1: $14.71 price + free delivery = $14.71* total. JET SIZE165 Fits Mikuni carburetors VM16, HS40, HSR42/45/48, RS, TM, VM29/33 Smoothbores.FREE SHIPPING
  • Offer #2: $24.99 price + free delivery = $24.99* total. Ideal for precise fuel tuning and optimizing engine output QTY 4 1989-2024 Mikuni RS HSR Smoothbore Main Jet #165 N100.FREE SHIPPING
  • Offer #3: $30.89 price + free delivery = $30.89* total. Fits Mikuni carburetors VM16, HS40, HSR42/45/48, RS, TM, VM29/33 Smoothbores, OE fitments only apply if bike has stock Mikuni carburetor, Made in Japan.FREE SHIPPING
  • Offer #4: $31.99 price + free delivery = $31.99* total. Made in Japan. Fit Mikuni carburetors VM16, HS40, HSR42/45/48, RS, TM, VM29/33 Smoothbores.FREE SHIPPING
  • Offer #5: $5.99 price + $8.00 delivery = $13.99* total. Genuine Mikuni Main Jet N100604 (N100.604) 165.+$8.00 shipping