1. Motorcycle Carburetors Offers
  2. sku: 6529765455082721
  3. MUNIRATER MSP386760

MUNIRATER MSP386760 Fcr Carburetor Carb 40MM

fits model: 400f, Wr400f, Mx, Wr. make: Yamaha. year: 1998–2000.

Msp386760 Munirater Fcr Mx 40mm Carburetor Fit For Yamaha Wr 400f Wr400f Carb 1998-2000

( Brand: Munirater ), ( Manufacturer Part Number: MSP386760 ), ( Type: Carburetor ), ( Manufacturer Warranty: 90 Day )

Review MUNIRATER Fcr 40mm Carburetor Fit Yamaha Carb fits 400F WR400F MX WR 1998–2000

The Munirater MSP386760 FCR MX 40mm Carburetor is a high-performance replacement option for the stock carburetor on Yamaha WR400F and WR400 models from the years 1998 to 2000. This aftermarket carburetor is designed to deliver improved throttle response, increased power, and enhanced fuel efficiency, making it an excellent choice for riders seeking to optimize the performance of their motorcycle.

The Munirater FCR MX 40mm Carburetor is a flat slide carburetor, featuring a 40mm bore size and a Mikuni VM34 flatslide throttle body. The carburetor comes with a set of needles and jets that cater to various fuel and air mixture requirements, ensuring optimal engine performance under various riding conditions. The needle jet kit includes: needle (#133), main jet (#135), pilot jet (#131), and needle clip (#111).

One of the standout features of this carburetor is its adjustable idle mixture screws, which allow riders to fine-tune the idle mixture to suit their specific engine and riding style. The carburetor also comes with an adjustable throttle cable, enabling riders to easily adjust the throttle response to their preference.

The Munirater FCR MX 40mm Carburetor is constructed from high-quality materials, ensuring durability and reliability. Its design incorporates a powerful fuel pump, which ensures a consistent fuel supply to the carburetor, even under high engine loads. The carburetor also includes a built-in air filter, which helps to prevent dirt and debris from entering the carburetor and potentially affecting its performance.

Installation of the Munirater FCR MX 40mm Carburetor is relatively straightforward and can be completed by most experienced DIY mechanics. The carburetor comes complete with all necessary hardware for installation, including mounting brackets, gaskets, and a throttle cable. Additionally, a detailed installation manual is provided to guide users through the process.

In summary, the Munirater MSP386760 FCR MX 40mm Carburetor is a high-performance replacement option for the stock carburetor on Yamaha WR400F and WR400 models from 1998 to 2000. It offers improved throttle response, increased power, and enhanced fuel efficiency, making it an excellent choice for riders seeking to optimize the performance of their motorcycle. Its adjustable idle mixture screws, powerful fuel pump, and built-in air filter make it a durable and reliable option, while its straightforward installation process makes it an accessible upgrade for experienced DIY mechanics.

Buying Munirater MSP386760 FCR MX 40mm Carburetor for Yamaha WR400F (1998-2000): Pros, Cons, and Conclusion

The Munirater MSP386760 FCR MX 40mm Carburetor is a popular aftermarket option for the Yamaha WR400F and WR400 models produced between 1998 and 2000. In this text, we will discuss the advantages and disadvantages of purchasing this carburetor.

Pros:

1. Improved Performance: The Munirater FCR MX 40mm Carburetor provides better fuel-air mixture, leading to improved engine performance, increased power, and better throttle response.

2. Adjustability: The carburetor offers more fine-tuning capabilities than the stock carburetor, allowing riders to customize the settings for their specific riding style and conditions.

3. Durability: The Munirater FCR MX Carburetor is known for its robust construction and high-quality materials, which result in increased durability and longevity compared to the stock carburetor.

4. Enhanced Appearance: The sleek design of the Munirater FCR MX Carburetor adds a distinctive and modern look to the Yamaha WR400F.

Cons:

1. Complexity: Installing the Munirater FCR MX Carburetor requires a higher level of mechanical expertise compared to the stock carburetor.

2. Cost: The aftermarket carburetor comes with a higher price tag than the stock carburetor.

3. Potential Tuning Challenges: The increased adjustability of the Munirater FCR MX Carburetor may pose a challenge for riders who lack the knowledge or experience to optimally tune the carburetor.

4. Potential Compatibility Issues: While the Munirater FCR MX Carburetor is designed to fit the Yamaha WR400F, there might be some minor compatibility issues that may require additional modifications or customization.

Conclusion:

The Munirater MSP386760 FCR MX 40mm Carburetor offers several advantages, including improved performance, adjustability, durability, and enhanced appearance. However, it also comes with some disadvantages, such as complexity, cost, potential tuning challenges, and potential compatibility issues. Ultimately, the decision to purchase this aftermarket carburetor depends on the rider's mechanical expertise, budget, and desired level of performance enhancement for their Yamaha WR400F. If you are confident in your mechanical skills, have the budget, and are looking for significant performance improvements, then the Munirater FCR MX Carburetor could be a great investment. On the other hand, if you lack the mechanical expertise or prefer a more straightforward and cost-effective solution, it might be best to stick with the stock carburetor.

specifications iodacarb:

  • for models: 400f, Wr400f, Mx, Wr
  • for makes: Yamaha
  • for years: 1998-2000
  • brand: Munirater
  • manufacturer part number: MSP386760
  • type: Carburetor
  • manufacturer warranty: 90 Day

payments iodacarb:

  • wallet: Paypal
  • credit card: Discover
  • other

offer iodacarb:

  • sold: 0
  • started: July 31, 2025
  • options: Ship-to-home
  • availability: In Stock
  • best offers: True

seller iodacarb:

  • rating: 98.8%
  • # reviews: 7853

returns iodacarb:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller

shipping iodacarb:

  • service: Standard, Expedited
  • class: Standard, Expedited
  • cost: $0.00
  • transit: 4-8 Days
  • type: Fixed

general iodacarb:

  • Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Carburetors
  • condition: New
for models: 400f, wr400f, mx, wr, for makes: yamaha, for years: 1998-2000, type: carburetor, manufacturer warranty: 90 day,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > carburetors, sku: 6529765455082721,

Munirater MSP386760 Is Similar To:

iodacarb logo