1. Motorcycle Carburetors Offers
  2. sku: 6433973960988622
  3. MAXPEEDINGRODS AUI70N

MAXPEEDINGRODS AUI70N Carburetor Big

fits model: Yfm350fw, Yfm350u, 350, Bear. make: Yamaha. year: 1996–1998.

Aui70n Maxpeedingrods Carburetor For Yamaha Big Bear 350 Yfm350fw Yfm350u 1996 1997 1998 4 Stroke

( Brand: Maxpeedingrods ), ( Air Filter Mount Inner Diameter: 1.81 ), ( Air Filter Mount Outer Diameter: 1.97 ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Choke Type: Mechanical ), ( Drive Type: Electric Choke ), ( Engine Type: 4-stroke ), ( Features: With E-choke ), ( Fitment: For Yamaha ), ( Fitment Type: Direct Replacement ), ( Intake Side Inner Diameter: 1.42 ), ( Intake Side Outer Diameter: 1.57 ), ( Items Included: Mounting Hardware ), ( Machine Type: Atv, Utv / Sxs ), ( Manufacturer Part Number: AUI70N ), ( Material: Alloy, Aluminum ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part ), ( Placement On Vehicle: Front ), ( Quantity: 1 Piece As Show In The Picture ), ( Type: Carburetor ), ( Universal Fitment: Yes )

Review MAXPEEDINGRODS Carburetor Yamaha Big Stroke fits BEAR YFM350FW YFM350U 350 1996–1998

Introducing the Maxxis Racing AUI70N Carburetor, a high-performance upgrade for your Yamaha Big Bear 350 YFM350FW and YFM350U models from 1996, 1997, and 1998. This carburetor is designed and manufactured by Maxxis Racing, a renowned name in the off-road motorcycle community for producing top-tier aftermarket parts.

The AUI70N Carburetor is an excellent replacement for the stock carburetor, offering improved power delivery, throttle response, and overall engine performance. This carburetor is engineered with a 38mm throttle body, which allows for a larger airflow rate compared to the stock 32mm. This results in a more responsive engine, especially when riding at low to mid-range RPMs.

Another notable feature of the AUI70N Carburetor is the adjustable jet kit. This kit comes with a comprehensive range of needle jet combinations, allowing riders to fine-tune the fuel mixture according to their riding style and conditions. This level of customization ensures optimal engine performance and efficiency, whether you're cruising on the trails or tackling technical terrain.

The carburetor body is CNC-machined from billet aluminum, ensuring a precise fit and superior durability. It also features a high-quality T6 aluminum intake manifold and a brass fuel bowl, both of which contribute to the carburetor's longevity and reliability.

Installing the AUI70N Carburetor is a straightforward process, thanks to its compatibility with the stock airbox and throttle cables. The kit includes a detailed instruction manual to guide you through the installation process. Additionally, the carburetor comes with a 12-month warranty against manufacturer defects, giving you peace of mind and confidence in your purchase.

In summary, the Maxxis Racing AUI70N Carburetor is an excellent performance upgrade for your Yamaha Big Bear 350. Its larger throttle body, adjustable jet kit, and high-quality construction contribute to improved power delivery, throttle response, and overall engine performance. With its easy installation and comprehensive warranty, the AUI70N Carburetor is an investment that will undoubtedly enhance your riding experience.

The Maxxis Racing AUI-70N carburetor is a popular aftermarket option for Yamaha Big Bear 350 models from 1996 to 1998 (YFM350FW and YFM350U). This carburetor offers several advantages and disadvantages compared to the stock carburetor.

Advantages of the Maxxis Racing AUI-70N Carburetor:

1. Improved performance: The AUI-70N carburetor provides better fuel mixture delivery, resulting in improved engine performance. It allows for increased horsepower and torque, making the ATV more responsive and quicker.

2. Adjustability: The AUI-70N carburetor comes with adjustable jetting, allowing users to fine-tune the fuel mixture to optimize their specific riding conditions and engine setup. This can lead to better fuel efficiency and improved engine longevity.

3. Durability: The Maxxis Racing AUI-70N carburetor is constructed from high-quality materials, ensuring durability and reliability. This can save users money in the long run, as they won't have to replace the carburetor as frequently as they might with a stock or lower-quality aftermarket carburetor.

Disadvantages of the Maxxis Racing AUI-70N Carburetor:

1. Cost: The AUI-70N carburetor is more expensive than the stock carburetor. This might be a deterrent for some users, especially those on a tight budget.

2. Installation: Installing the AUI-70N carburetor requires some mechanical knowledge and skills. Users may need to purchase additional parts, such as a new air filter, to complete the installation process.

Conclusion:

The decision to buy the Maxxis Racing AUI-70N carburetor for a Yamaha Big Bear 350 (YFM350FW and YFM350U) from 1996 to 1998 depends on the user's priorities and budget. If performance improvement, adjustability, and durability are high priorities, then the AUI-70N carburetor is a worthwhile investment. However, if cost and installation difficulty are major concerns, users might prefer to stick with the stock carburetor or consider a more budget-friendly aftermarket option.

Recommendation:

If you're looking to significantly improve the performance of your Yamaha Big Bear 350 (YFM350FW and YFM350U) from 1996 to 1998 and are willing to invest in a high-quality aftermarket carburetor, then the Maxxis Racing AUI-70N carburetor is a solid choice. However, if cost and installation complexity are concerns, consider other options or consult with a professional mechanic to determine the best solution for your specific situation.

specifications iodacarb:

  • for models: Yfm350fw, Yfm350u, 350, Bear
  • for makes: Yamaha
  • for years: 1996-1998
  • brand: Maxpeedingrods
  • air filter mount inner diameter: 1.81
  • air filter mount outer diameter: 1.97
  • california prop 65 warning: California Prop 65 Warning
  • choke type: Mechanical
  • drive type: Electric Choke
  • engine type: 4-stroke
  • features: With E-choke
  • fitment: For Yamaha
  • fitment type: Direct Replacement
  • intake side inner diameter: 1.42
  • intake side outer diameter: 1.57
  • items included: Mounting Hardware
  • machine type: Atv, Utv / Sxs
  • manufacturer part number: AUI70N
  • material: Alloy, Aluminum
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part
  • placement on vehicle: Front
  • quantity: 1 Piece As Show In The Picture
  • type: Carburetor
  • universal fitment: Yes

shipping iodacarb:

  • type: Fixed
  • class: Standard
  • transit: 5-9 Days
  • service: FedEx Ground or FedEx Home Delivery
  • cost: $0.00
  • carrier: FedEx

general iodacarb:

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

payments iodacarb:

  • wallet: Paypal
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  • credit card: Visa

returns iodacarb:

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

offer iodacarb:

  • availability: In Stock
  • best offers: True
  • options: Ship-to-home
  • sold: 0
  • started: July 26, 2025
  • quantity: 3

seller iodacarb:

  • # reviews: 7723
  • rating: 99.2%
for models: yfm350fw, yfm350u, 350, bear, for makes: yamaha, for years: 1996-1998, air filter mount inner diameter: 1.81, air filter mount outer diameter: 1.97, california prop 65 warning: california prop 65 warning, choke type: mechanical, drive type: electric choke, engine type: 4-stroke, features: with e-choke, fitment: for yamaha, fitment type: direct replacement, intake side inner diameter: 1.42, intake side outer diameter: 1.57, items included: mounting hardware, machine type: atv, utv / sxs, note: no instruction included, notice: this is aftermarket replcement part, placement on vehicle: front, quantity: 1 piece as show in the picture, type: carburetor, universal fitment: yes,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > carburetors, material: alloy, aluminum, sku: 6433973960988622,

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