KEYSTER KY-0166 Carb

( Brand: Keyster ), ( Type: Carburetor Rebuild Kit ), ( Manufacturer Part Number: KY-0166 ), ( Country Of Origin: Japan )

Review KEYSTER Yamaha Carb Kits fits RD200 1974-76

Introducing the Keyster KY-0166, a high-performance carburetor kit specifically designed for Yamaha RD200 motorcycles manufactured between 1974 and 1976. This carburetor kit is an excellent upgrade for riders seeking improved engine performance, smoother throttle response, and enhanced fuel efficiency.

The Keyster KY-0166 is a 28mm flat slide carburetor kit, featuring six 18mm jet sizes ranging from #102 to #130, allowing riders to fine-tune their engine settings based on their individual riding styles and conditions. These jets are made from high-quality brass for durability and long-lasting performance.

The kit comes with a pair of Keyster flat slide carburetors, each equipped with a vacuum-secondary system. This design ensures optimal fuel-air mixture under various riding conditions, providing a more responsive and powerful engine. Additionally, the vacuum-secondary system reduces the need for constant jet adjustments, making this kit an ideal choice for riders who value convenience and ease of use.

The Keyster KY-0166 kit includes various hardware components, such as new float bowls, gaskets, and needle jets. These components are made from premium materials, ensuring a perfect fit and reliable function. Furthermore, the kit features an easy-to-install design, allowing riders to enjoy their upgraded carburetors with minimal effort and time.

This carburetor kit boasts several benefits over stock components. Riders can expect improved throttle response, enabling quicker acceleration and smoother power delivery. Additionally, enhanced fuel efficiency is achieved by optimizing the fuel-air mixture, resulting in better fuel economy and longer ride time between refills.

The Keyster KY-0166 carburetor kit is an excellent investment for Yamaha RD200 owners looking to enhance their riding experience. With its precise tuning capabilities, high-quality materials, and easy installation process, this kit is sure to provide riders with a more enjoyable and powerful motorcycle experience.

The Keyster KY-0166 carburetor is a replacement option for Yamaha RD200 motorcycles manufactured between 1974 and 1976. This carburetor comes with its advantages and disadvantages, which are essential to consider before making a purchase.

1. Compatibility: This carburetor is specifically designed for Yamaha RD200 motorcycles of the mentioned years. This ensures a perfect fit and ease of installation.

2. Performance: The Keyster KY-0166 carburetor is known for providing improved engine performance, including better throttle response and increased power.

3. Affordability: This aftermarket carburetor is generally more affordable than the original Yamaha option, making it a cost-effective solution for motorcycle owners.

1. Quality Concerns: Some users have reported issues with the carburetor's quality, such as poor seals and inadequate machining. These problems may lead to leaks or inefficient fuel delivery.

2. Adjustments: Depending on the condition of the engine and the rider's preferences, the Keyster KY-0166 carburetor might require additional adjustments for optimal performance.

3. Customer Support: Some users have had difficulty obtaining effective assistance from the manufacturer in case of issues or questions.

The Keyster KY-0166 carburetor offers several advantages, such as compatibility, performance improvements, and affordability. However, it comes with potential disadvantages like quality concerns, the need for adjustments, and limited customer support.

If you are looking for an affordable and compatible replacement carburetor for your Yamaha RD200 motorcycle from 1974 to 1976, the Keyster KY-0166 might be a suitable option. However, be prepared for potential adjustments and consider the possibility of quality issues. It is always recommended to consult with a professional mechanic before installing the carburetor to ensure a successful installation and optimal performance. If budget is not a concern, it may be worth considering an OEM (original equipment manufacturer) or a higher-end aftermarket carburetor for better peace of mind and improved performance.

part # ky0166 prices

• $45.00-$53.55

specifications iodacarb:

• for models: Rd200
• for makes: Yamaha
• for years: 1974-76
• brand: Keyster
• type: Carburetor Rebuild Kit
• manufacturer part number: KY-0166
• country of origin: Japan

returns iodacarb:

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

general iodacarb:

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

seller iodacarb:

• rating: 98.7%
• # reviews: 73

offer iodacarb:

• options: Ship-to-home
• availability: In Stock
• started: April 26, 2026
• quantity: 8
• sold: 0

shipping iodacarb:

• class: Standard
• service: USPS Ground Advantage
• transit: 4-10 Days
• cost: $6.39
• carrier: USPS
• type: Calculated

payments iodacarb:

• other
• wallet: Paypal
• credit card: Mastercard

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