MAXPEEDINGRODS UXGC65 Carburetor Big Electric Choke Atv 4-STROKE

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: UXGC65 ), ( 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 ), ( Compatible Make: For Yamaha ), ( Compatible Year: 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987 ), ( Drive Type: Electric Choke ), ( Engine Type: 4-stroke ), ( Features: With E-choke ), ( Fitment 1: For Yamaha Warrior 350 Yfm350x 1987-2004 ), ( Fitment 2: For Yamaha Big Bear 350 Yfm350fw 4x4 1996-1998 ), ( Fitment 3: For Yamaha Big Bear 350 Yfm350u 1996-1998 ), ( Fitment 4: For Yamaha Wolverine 350 Yfm350fx 4x4 1995 ), ( Fitment 5: For Yamaha Kodiak 400 Yfm400fw 4x4 1993-1998 ), ( Fitment Type: Direct Replacement ), ( Intake Side Inner Diameter: 1.42 ), ( Intake Side Outer Diameter: 1.57 ), ( Items Included: Mounting Hardware ), ( Machine Type: Atv ), ( Material: Aluminum ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part ), ( Oe/oem Part Number: Yfm350 Carburetor, Carburetor, Carburettor, Carburetter, Carb, Carby ), ( Placement On Vehicle: Front ), ( Quantity: 1 Piece As Show In The Picture ), ( Type: Carburetor ), ( Universal Fitment: No )

Review MAXPEEDINGRODS Carburetor Yamaha Big 4-stroke Electric Choke Atv fits BEAR YFM350FW 350 4X4

The **Maxpeedingrods UXGC65 Carburetor** is a meticulously engineered, high-performance upgrade designed specifically for the Yamaha Big Bear 350 (YFM350FW) 4x4 ATV, delivering a seamless blend of reliability, precision, and raw power. Built to replace the stock carburetor, this aftermarket unit features a **high-quality, durable construction** with a **precision-machined bore** that ensures optimal airflow while maintaining smooth throttle response, even under heavy loads. The **electric choke system** is a standout feature, providing instant, consistent ignition and eliminating the frustration of manual choke adjustments ideal for cold starts and quick transitions between idle and full throttle. Engineered with a **reliable float bowl design**, this carburetor minimizes fuel sloshing and ensures a steady, atomized fuel mixture, reducing the risk of flooding or lean conditions that can plague stock setups. The **metallic gasket and O-ring seals** guarantee a tight, leak-proof fit, preventing fuel leaks and maintaining vacuum integrity, while the **adjustable throttle stop** allows for fine-tuning of idle speed and rev limits to match your riding style. Whether you're tackling rough terrain, towing heavy loads, or pushing the limits on the trail, the UXGC65 delivers **consistent, high-performance fuel delivery**, enhancing acceleration, throttle response, and overall engine efficiency. Backed by Maxpeedingrods reputation for quality and compatibility, this carburetor is a straightforward yet transformative upgrade that breathes new life into your Yamaha Big Bear 350, ensuring it runs cleaner, smoother, and with the power you expect from a true off-road machine.

### Pros and Cons of buying a Maxpeedingrods UXGC65 Carburetor for a Yamaha Big Bear 350 YFM350FW 4x4 ATV

1. **Performance Enhancement** The UXGC65 carburetor is designed to improve throttle response and power output compared to the stock carburetor. It often delivers a noticeable increase in horsepower and torque, making the ATV feel more responsive, especially under acceleration.

2. **Better Fuel Efficiency (Under Certain Conditions)** Some riders report improved fuel economy when the engine runs cleaner due to better air-fuel mixture control, though this can vary depending on riding style and terrain.

3. **Easier Cold Starts** The electric choke feature simplifies starting in cold weather, as it automatically engages to enrich the fuel mixture until the engine warms up. This can be particularly useful in colder climates or during winter riding.

4. **Durability and Build Quality** Maxpeedingrods products are generally well-regarded for their robust construction, often featuring high-quality materials like aluminum and precision-machined components. This can lead to longer-lasting performance compared to aftermarket alternatives that may wear out faster.

5. **Compatibility with Modifications** If you plan to add other performance upgrades (such as a high-flow exhaust or upgraded ignition), the UXGC65 can pair well with these modifications without causing excessive fuel starvation or tuning issues.

6. **Easier Maintenance** The electric choke eliminates the need for manual choke adjustments, reducing wear on the carburetor s internal components over time. It also simplifies tuning, as the choke function is automated.

7. **Aftermarket Support** Maxpeedingrods offers customer support and tuning guides, which can be helpful if you encounter issues during installation or adjustment. There is also a community of users who share experiences and tips online.

8. **Visual Appeal** The carburetor often comes with a sleek, polished finish that can improve the overall look of the ATV, especially if you prefer a cleaner, more modern appearance over the stock unit.

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1. **Cost** The UXGC65 carburetor is more expensive than the stock carburetor, and installation may require additional parts (such as a new throttle cable, gaskets, or fuel line upgrades). The total cost can add up, especially if you re not already familiar with carburetor tuning.

2. **Learning Curve** Tuning a carburetor like the UXGC65 requires some knowledge of carburetor mechanics, including adjusting the idle speed, pilot and main jets, and float level. Mismanagement can lead to poor performance, fuel waste, or even engine damage. Beginners may need to invest time in learning or consult a professional.

3. **Potential for Overcomplicating the Engine** If the rest of the ATV s system (e.g., ignition, exhaust, or fuel delivery) is not upgraded to match the carburetor s increased power output, you may experience issues like hesitation, rough idle, or even engine damage due to excessive stress.

4. **Electric Choke Reliability** While convenient, electric chokes can sometimes fail or require occasional maintenance (e.g., cleaning contacts or replacing the choke solenoid). If the system malfunctions, it could lead to difficulty starting the ATV in cold conditions.

5. **Stock Engine Limitations** The Yamaha Big Bear 350 is not a high-performance engine by default. While the UXGC65 will improve things, it may not turn the ATV into a significantly faster or more powerful machine unless paired with complementary upgrades (e.g., a high-performance camshaft, upgraded clutch, or stronger drivetrain components).

6. **Voided Warranty** Installing an aftermarket carburetor will likely void the manufacturer s warranty on the ATV. This means any future issues with the engine or related components will not be covered by Yamaha.

7. **Fuel Quality Dependence** Higher-performance carburetors can be more sensitive to fuel quality. Using low-quality or contaminated fuel may lead to clogging, poor performance, or damage to the carburetor s internals over time.

8. **Installation Complexity** Replacing the carburetor requires removing the airbox, throttle linkage, and fuel lines, as well as adjusting the carburetor s linkages and idle speed. If you re not comfortable with mechanical work, you may need to pay a mechanic, adding to the cost.

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The Maxpeedingrods UXGC65 carburetor is a solid aftermarket upgrade for the Yamaha Big Bear 350 ATV, offering noticeable performance improvements, easier cold starts, and better build quality. It is particularly well-suited for riders who want to enhance their ATV s throttle response and reliability without undertaking a full engine rebuild. However, it is not a "set-and-forget" upgrade it requires proper tuning, maintenance, and potentially additional modifications to fully realize its benefits.

For riders who are mechanically inclined and willing to invest time in learning carburetor tuning, the UXGC65 can be a worthwhile upgrade. Those who prefer simplicity, minimal maintenance, or are not interested in fine-tuning their ATV s performance may find the benefits outweighed by the complexity and cost.

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- You are looking to improve throttle response and power output.

- You ride in cold climates and value the convenience of an electric choke.

- You are willing to invest time in learning carburetor tuning or have access to a mechanic who can assist.

- You plan to pair the carburetor with other performance upgrades (e.g., exhaust, ignition, or fuel system improvements).

- You prioritize durability and aftermarket support over stock reliability.

- You want a simple, low-maintenance upgrade with minimal tuning required.

- You are not comfortable with mechanical work or tuning.

- Your primary use for the ATV is light, casual riding without aggressive performance demands.

- You are concerned about voiding the warranty or prefer to keep the ATV stock for resale value.

- You expect the upgrade to drastically transform the ATV s performance without additional modifications.

**Final Note:** If you decide to proceed, research tuning guides, consider consulting a carburetor specialist, and ensure you have the right tools and patience for the installation and adjustment process. For a more balanced approach, you might also explore other aftermarket carburetors (such as Walbro or Keihin) that offer similar performance gains with slightly different tuning characteristics.

Details:

For Yamaha Warrior 350 YFM350X 1987 - 2004. For Yamaha Big Bear 350 YFM350FW 4X4 1996 - 1998. 3.Low fuel consumption, start fast stable idle speed, allowing you to get a better driving experience and maneuverability. .

For Yamaha Big Bear 350 YFM350U 1996 - 1998. Carburetor For Yamaha Big Bear 350 YFM350FW 4X4 4-Stroke Electric Choke ATV Most. 2.Mix air and gasoline in a correct ratio to ensure proper engine function, give your machine new power. Therefore, our high quality carburetor is the perfect solution for appropriate ratio of air and fuel mixture finally provides a good engine performance.

This part including carburetor repair kits, in case you want to replace these components of future. A carburetor is a device to mix air and fuel for internal combustion engines in the proper ratio. Introduction. 3.Is it ready to install and fully functional right out the box?, Yes if you adjust air/fuel mixture screw.

Choke Type:Manual. Quick, Simple. Compatible model's. Manufacturer.

One against the carb, other engine. Package Contents. 1.Made of high quality aluminum alloy, add more horse power while maintaining near stock fuel mileage. The fuel and air mixture is too rich if it has an excess of fuel, while lean there not enough.

specifications carbthrotatv:

• for models: Yfm350fw, 350, 4x4, Bear
• for makes: Yamaha
• brand: Maxpeedingrods
• mpn: Uxgc65
• 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
• compatible make: For Yamaha
• compatible year: 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1987
• drive type: Electric Choke
• engine type: 4-stroke
• features: With E-choke
• fitment 1: For Yamaha Warrior 350 Yfm350x 1987-2004
• fitment 2: For Yamaha Big Bear 350 Yfm350fw 4x4 1996-1998
• fitment 3: For Yamaha Big Bear 350 Yfm350u 1996-1998
• fitment 4: For Yamaha Wolverine 350 Yfm350fx 4x4 1995
• fitment 5: For Yamaha Kodiak 400 Yfm400fw 4x4 1993-1998
• fitment type: Direct Replacement
• intake side inner diameter: 1.42
• intake side outer diameter: 1.57
• items included: Mounting Hardware
• machine type: Atv
• material: Aluminum
• note: No Instruction Included
• notice: This Is Aftermarket Replcement Part
• oe/oem part number: Yfm350 Carburetor, Carburetor, Carburettor, Carburetter, Carb, Carby
• placement on vehicle: Front
• quantity: 1 Piece As Show In The Picture
• type: Carburetor
• universal fitment: No

seller carbthrotatv:

• rating: 99.5%
• # reviews: 8398
• city: Elk Grove Village, Illinois

returns carbthrotatv:

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

payments carbthrotatv:

• credit card: Discover
• other
• wallet: Paypal

offer carbthrotatv:

• started: April 7, 2026
• availability: In Stock
• sold: 0
• options: Ship-to-home
• quantity: 1

shipping carbthrotatv:

• cost: $0.00
• service: FedEx Ground / FedEx Home Delivery
• class: Standard
• type: Fixed
• transit: 2-4 Days
• carrier: FedEx

general carbthrotatv:

• ATV, Side-by-Side UTV Parts Accessories > Air Intake Fuel Delivery > Carburetors
• condition: New

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