1. Motorcycle Carburetors Offers
  2. sku: 10930447516772722
  3. KS 9879-K214336-ATV

KS TECHNOLOGIES 9879-K214336-ATV Carb Air Valve Set

fits model: Yfm660r, Raptor. make: Yamaha. year: 2001–2005.

9879-k214336-atv K&s Technologies Carb Air Cut-off Valve Set For 2001-2005 Yamaha Yfm660r Raptor

( Brand: Ks Technologies ), ( Part Type: Valve ), ( Manufacturer Part Number: 9879-K214336-ATV )

Review KS TECHNOLOGIES Carb Air Cut off Valve Set Yamaha fits RAPTOR YFM660R 2001–2005

Introducing the KS 9879-K214336 ATV Carb Air Cut-Off Valve Set, specially designed for Yamaha YFM660R Raptor models manufactured between 2001 and 2005. This essential upgrade for your off-road vehicle ensures optimal engine performance and fuel efficiency.

The KS 9879-K214336 Carb Air Cut-Off Valve Set includes two high-quality valves. These valves are engineered to control the flow of air into the carburetor, enhancing the efficiency of your engine. By closing off the air intake during deceleration, this valve set reduces engine flooding, engine stalling, and improves overall fuel economy.

Made from durable materials, these valves are designed to withstand the rigors of off-road riding. They feature a robust construction, ensuring long-lasting performance even in the most challenging conditions. Additionally, the valves are easy to install, requiring no modifications to your ATV's engine or wiring harness.

The KS 9879-K214336 ATV Carb Air Cut-Off Valve Set is an excellent choice for riders looking to improve their vehicle's performance and fuel efficiency. These valves are a must-have for those who frequently ride in various terrain types and weather conditions. With their ability to regulate the air intake, these valves help ensure a smoother, more consistent riding experience.

In summary, the KS 9879-K214336 ATV Carb Air Cut-Off Valve Set is a vital upgrade for Yamaha YFM660R Raptor owners seeking to optimize their engine performance and fuel efficiency. These high-quality valves are easy to install, durable, and designed to handle the demands of off-road riding. Upgrade your ATV today with this essential performance enhancement.

Buying a KS 9879-K214336 ATV carb air cut-off valve set for a 2001-2005 Yamaha YFM660R Raptor comes with both advantages and disadvantages. Here are some potential pros and cons:

Pros:

1. Improved fuel efficiency: Installing an air cut-off valve can help improve your ATV's fuel efficiency by preventing fuel from being delivered to the carburetor when the vehicle is idling or not in use.

2. Better performance: The valve set can help improve the overall performance of your ATV by ensuring the correct amount of fuel is delivered to the engine under various riding conditions.

3. Easy installation: The KS 9879-K214336 ATV carb air cut-off valve set is designed for easy installation, making it a relatively straightforward modification for most users.

4. OEM quality: This valve set is manufactured by KS, a well-known aftermarket parts supplier, ensuring that it meets OEM quality standards.

Cons:

1. Cost: The cost of purchasing and installing an air cut-off valve set can be a significant investment, especially for those on a tight budget.

2. Potential compatibility issues: While this valve set is designed for use on 2001-2005 Yamaha YFM660R Raptor models, there is always a risk of compatibility issues arising, which could require additional time and expense to address.

3. Potential impact on idle quality: While the valve set is designed to improve overall performance, some users have reported that it can negatively impact idle quality, requiring additional tuning to achieve optimal results.

Conclusion:

When considering whether to purchase a KS 9879-K214336 ATV carb air cut-off valve set for a 2001-2005 Yamaha YFM660R Raptor, it's essential to weigh the potential benefits against the costs and potential risks. If you're looking to improve fuel efficiency, enhance performance, and are willing to invest in the modification, then this valve set could be a worthwhile investment. However, if you're on a tight budget or have concerns about compatibility and potential impact on idle quality, it may be worth exploring alternative options or seeking the advice of a professional mechanic before making a decision.

Recommendation:

If you decide to purchase the KS 9879-K214336 ATV carb air cut-off valve set, be sure to follow the installation instructions carefully to ensure proper installation. It's also a good idea to perform any necessary tuning to optimize idle quality and overall performance. If you're unsure about the installation process or have concerns about compatibility, consider seeking the advice of a professional mechanic to help ensure a successful modification.

specifications iodacarb:

  • for models: Yfm660r, Raptor
  • for makes: Yamaha
  • for years: 2001-2005
  • brand: Ks Technologies
  • part type: Valve
  • manufacturer part number: 9879-K214336-ATV

seller iodacarb:

  • # reviews: 81296
  • rating: 99.9%

payments iodacarb:

  • other
  • wallet: Apple-pay
  • credit card: Discover

general iodacarb:

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

returns iodacarb:

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

offer iodacarb:

  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • started: March 29, 2026
  • quantity: 9

shipping iodacarb:

  • class: Standard
  • transit: 4-7 Days
  • type: Fixed
  • cost: $0.00
  • service: Standard
for models: yfm660r, raptor, for makes: yamaha, for years: 2001-2005, part type: valve,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > carburetors, sku: 10930447516772722,

Ks Technologies 9879-K214336 Is Similar To:

iodacarb logo