4499-W300839-89 WOODYS Extender Flat Top Carbide Runners

Review WOODYS Wood Ys Extender Flat-top Carbide Runners For Yamaha for YAMAHA TRAIL GS300 1977

Introducing the Woodys 4499-W300839-89 Extender Trail Flat-Top Carbide Runners, specifically designed for the 1977 Yamaha GS300. These runners are an essential upgrade for your classic motorcycle, enhancing its performance and reliability.

The flat-top design of these carburetor runners allows for a more even fuel distribution, ensuring optimal combustion in each cylinder. The use of carbide runners provides increased durability compared to traditional steel runners. Carbide is a hard, wear-resistant material, capable of withstanding the high temperatures and abrasive nature of the fuel mixture.

These Woodys runners come with extenders, which are crucial for trail bikes like the Yamaha GS300. The extenders add extra length to the runners, allowing for a better air-fuel mixture intake from the larger airbox commonly found in trail bikes. This results in improved power delivery and engine responsiveness.

The precision-engineered runners are CNC machined to ensure a perfect fit for your 1977 Yamaha GS300. The smooth, polished finish not only enhances the aesthetic appeal of your motorcycle but also reduces the risk of fuel leaks.

Installing these Woodys Extender Trail Flat-Top Carbide Runners is a straightforward process. They can be easily replaced without requiring any major modifications to your existing carburetors. The inclusion of new gaskets ensures a secure seal between the runners and the carburetor bodies.

Upgrading your motorcycle with these high-performance Woodys 4499-W300839-89 Extender Trail Flat-Top Carbide Runners not only improves its power output but also adds a touch of customization to your classic Yamaha GS300. Ride with confidence, knowing that your motorcycle is equipped with top-quality aftermarket parts.

Wood's 4499-W300839-89 Extender Carburetor Runner Set for a 1977 Yamaha GS300: A Detailed Analysis

The Wood's 4499-W300839-89 Extender Carburetor Runner Set is an aftermarket accessory designed to improve the performance and efficiency of the carburetors on a 1977 Yamaha GS300 motorcycle. This analysis aims to provide a clear understanding of the potential benefits and drawbacks of investing in this product.

1. Improved Power and Performance: Extender carburetor runners can help improve the overall power and performance of a motorcycle by ensuring that the fuel-air mixture is more evenly distributed to the engine cylinders.

2. Increased Fuel Efficiency: By optimizing the fuel-air mixture, the extender runners can help the engine run more efficiently, resulting in improved fuel economy.

3. Enhanced Throttle Response: The Wood's extender runners can help provide smoother and more responsive throttle, making the riding experience more enjoyable.

4. Easy Installation: This product is designed for easy installation, allowing riders to quickly and easily upgrade their motorcycle's carburetors.

1. Cost: The Wood's Extender Carburetor Runner Set can be a significant investment, especially for riders on a tight budget.

2. Potential for Compatibility Issues: Although the runners are designed to fit the 1977 Yamaha GS300, there is a possibility of compatibility issues with specific bike models or configurations.

3. Potential for Negative Impact on Emissions: While the extender runners can help improve performance, they could potentially negatively impact the motorcycle's emissions, which may be a concern for some riders.

The Wood's 4499-W300839-89 Extender Carburetor Runner Set offers several potential benefits for the 1977 Yamaha GS300, including improved power and performance, increased fuel efficiency, and enhanced throttle response. However, it also comes with some drawbacks, such as a high cost and potential compatibility issues. Ultimately, the decision to purchase this product depends on the rider's priorities and budget.

If a rider is looking to significantly improve the performance and efficiency of their 1977 Yamaha GS300 and is willing to invest in the cost of the Wood's Extender Carburetor Runner Set, it could be a worthwhile upgrade. However, riders should ensure that their bike is compatible with the runners and consider the potential impact on emissions before making a purchase.

Details:

For use on snowmobiles with un-studded to lightly studded tracks. I need to exchange an item. This is helpful if you are buying multiple items. Parts without fitment are to be assumed universal and may require vehicle modification.

Compatibility: years: make: model: application: notes: 1977 - 1977yamahagp440, 1990 2001 Yamahabr250t bravo Lt, 1977yamahags340, 1982 1988 Yamahaet340t entice 340t, 1978yamahaex340, 1987 1991 Yamahabr250t t, 1977yamahags3 1981 Yamahaex440, 1989 1990 Yamahaet400tr Lr. Wood ys extender Trail iii flat-top carbide runners for 1977 Yamaha GS300: wood ys round bar - series, contains: 2 runners, actual contents may vary from photo, sold as a pair, see cad drawings bolt pattern measurements, entry level carbide runner featuring four inches of 60 degree. Whether you're looking for a replacement factory runner, cutting edge in hard-packed snow and ice, or to improve your safety handling, this option is you.: brand: wood ys, model number: 4499-W300839-89.

specifications snowskirunn:

• for models: Gs300, Trail
• for makes: Yamaha
• for years: 1977
• brand: Woodys
• mpn: 4499-w300839-89
• part type: Extender

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offer snowskirunn:

• started: december 26, 2025
• quantity: 7
• availability: in stock
• options: ship-to-home
• sold #: 19

general snowskirunn:

• category: Snowmobile Parts > Skis Runners

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• rating: 99.8%
• # reviews: 73325
• city: boise, id

shipping snowskirunn:

• transit: 4-8 days
• class: standard
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• type: fixed

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• policy: returns accepted
• time: 30 days
• paid by: seller