fits model: Yfm350, 2x4, 4x4, Bear. make: Yamaha. year: 1987.

( Brand: Bfo ), ( Manufacturer Part Number: J7BPV2 ), ( Air Filter Mount Inner Diameter: 1.81 46mm ), ( Air Filter Mount Outer Diameter: 1.97 50mm ), ( Drive Type: Electric Choke ), ( Features: 4 Stroke Electronic Choke ), ( Fitment: For Yamaha ), ( Fitment Type: Direct Replacement ), ( Important Notice: Package Included Just Like The Picture Professional Installation Required ), ( Intake Side Inner Diameter: 1.42 36mm ), ( Intake Side Outer Diameter: 1.57 40mm ), ( Material: Aluminum Zinc Alloy ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part. ), ( Placement On Vehicle: Front ), ( Quantity: 1 Piece As Show In The Picture ), ( Type: Carburetor ), ( Warranty: 2 Year )
The Yamaha Big Bear YFM350 4x4 ATV, manufactured between 1987 and 1996, is a reliable and robust off-road vehicle that requires a high-performing carburetor to deliver optimal engine performance. The J7BPV2 BFO Carburetor is specifically designed for this model, providing a seamless fit and enhanced fuel efficiency.
This carburetor features a 35mm venturi, ensuring a consistent and adequate air-fuel mixture for optimal combustion. The venturi design, along with the adjustable main jet and pilot jet, allows for easy tuning to cater to different operating conditions and altitudes. The built-in air-cleaner element and primary and secondary air-cleaner elements help to filter out impurities, protecting the engine from harmful particulates.
The J7BPV2 BFO Carburetor is equipped with a vacuum secondary, which is activated under high engine load to provide additional fuel, improving power delivery and engine response. The carburetor also includes a throttle position sensor (TPS) input, enabling electronic fuel injection systems to function effectively in the event of future upgrades.
The carburetor's construction is robust, with a cast aluminum body and stainless steel components. The carburetor's float bowl is large enough to accommodate extended fuel runs, reducing the likelihood of running out of fuel in the middle of an adventure. The carburetor is also easy to maintain, with accessible float bowls and fuel inlets, making it simple to clean or replace parts as needed.
In summary, the J7BPV2 BFO Carburetor is a high-quality, reliable, and easy-to-maintain carburetor for the Yamaha Big Bear YFM350 4x4 ATV. Its features, including a 35mm venturi, adjustable jets, and vacuum secondary, ensure optimal fuel efficiency, power delivery, and engine response, making it an excellent choice for your ATV.
Pros of buying a carburetor for a Yamaha Big Bear YFM350 4x4 ATV (1987-1996 J7BPV2 BFO):1. Availability: Carburetors for older models like the YFM350 are often easier to find on the secondary market compared to newer models.
2. Cost: Older carburetors tend to be more affordable than their newer counterparts.
3. Parts Availability: Since the carburetor is a common component, replacement parts are often readily available.
4. DIY Repair: Carburetor issues are often simple enough for the average ATV owner to diagnose and repair, saving on labor costs.
Cons of buying a carburetor for a Yamaha Big Bear YFM350 4x4 ATV (1987-1996 J7BPV2 BFO):1. Performance: Older carburetors may not provide the same performance as newer fuel injection systems, resulting in lower fuel efficiency and power output.
2. Reliability: Older carburetors may not be as reliable as newer models due to wear and tear on internal components.
3. Compatibility: Make sure to verify that the carburetor is compatible with your specific ATV model and year.
Conclusion: If you're looking for an affordable and easily replaceable solution for your YFM350, a carburetor can be a good choice. However, consider the potential performance and reliability trade-offs. If you value improved performance and fuel efficiency, you may want to consider investing in a newer fuel injection system.
Recommendation: If you're comfortable with the potential trade-offs, a used or rebuilt carburetor can be a cost-effective solution. Before purchasing, verify compatibility with your ATV model and year, and ensure that the seller provides a warranty or guarantee for the product.
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