1. Motorcycle Intake & Fuel Systems Deals
  2. sku: 18921359586643603
  3. BOYESEN 804429003655

BOYESEN Dual Power Reeds 0804429003655 664

Boyesen 804429003655 Dual Stage Power Reeds 664

( Brand: Boyesen ), ( Type: Reed ), ( UPC: 804429003655 )

Review BOYESEN Dual Stage Power Reeds 664

Boyesen Dual Power Reeds 664 (804429003655) - Enhanced Performance for Two-Stroke Engines

The Boyesen Dual Power Reeds 664 (804429003655) is a revolutionary upgrade for your two-stroke engine, designed to provide unmatched power and efficiency. These reeds, a product of Boyesen's extensive research and development, are specifically engineered for the highest performance in high-stress, high-temperature environments.

The Dual Power Reeds 664 feature Boyesen's proprietary design, which allows for a unique combination of both flex and stiffness. This unique design ensures optimal power delivery throughout the entire RPM range, resulting in a smoother, more responsive engine. The reeds are made from high-quality, heat-resistant materials, ensuring durability and longevity even under the most demanding conditions.

The Boyesen Dual Power Reeds 664's innovative design also improves fuel economy. By reducing fuel waste and improving combustion efficiency, these reeds help your engine run cleaner and longer, reducing maintenance costs and increasing performance.

Installing the Boyesen Dual Power Reeds 664 is a straightforward process, making it an accessible upgrade for both amateur and professional mechanics. The reeds come with detailed installation instructions, ensuring a hassle-free installation process.

In summary, the Boyesen Dual Power Reeds 664 (804429003655) is a performance-enhancing upgrade for your two-stroke engine. With its unique design, improved fuel economy, and durability, these reeds deliver unparalleled power and efficiency, making them an essential addition to any high-performance engine. Upgrade your engine today with Boyesen Dual Power Reeds 664 and experience the difference in power and performance.

Pros, Cons, and Recommendation for Boyesen 804429003655 Dual Power Reeds 664

Pros:

1. Enhanced Performance: Boyesen Dual Power Reeds are designed to offer improved throttle response and acceleration, which can significantly boost your engine's performance.

2. Durability: These reeds are known for their high-quality construction, ensuring they can withstand the rigors of regular use and offer a long lifespan.

3. Consistent Power Delivery: The dual spring design of these reeds ensures consistent power delivery across the entire RPM range, providing a smooth and responsive ride.

Cons:

1. Expensive: Compared to standard reeds, the Boyesen Dual Power Reeds can be more pricey, which might be a deterrent for some budget-conscious users.

2. Installation Complexity: The installation process for these reeds can be more complex than standard reeds, requiring more time and potentially expert assistance.

3. Potential Noise: Some users have reported an increase in engine noise after installing these reeds, which may not be suitable for everyone, especially those who prioritize a quiet ride.

Conclusion:

The Boyesen 804429003655 Dual Power Reeds 664 offer enhanced performance, durability, and consistent power delivery, making them an excellent choice for those seeking to boost their engine's performance. However, their higher price point, installation complexity, and potential increase in engine noise should be considered before making a purchase.

If you're willing to invest in a high-performing product and have the means for professional installation, the Boyesen Dual Power Reeds can be a worthwhile investment. On the other hand, if you're on a tight budget or prefer a simpler installation process, you might want to consider other options. Always ensure to weigh the pros and cons based on your specific needs and preferences.

Details:

Boyesen Dual Stage Power Reeds 664: Boyesen revolutionary dual-stage reed design delivers more usable power than stock. Faster opening and closing. Longer overall life. Minor change give major HP improvements.

Your original reeds can't possibly duplicate that performance. No engine damage if broken. Greater low pressure low-throttle response. Your original one-stage reed operates most effectively only within a narrow RPM range.

Greater velocity and flow area. Dual-stage reeds. Boyesen one soft reed on top of firm flow-through gives you a wide range intake control, plus increased velocity.

specifications intakefuelmotorcycle:

  • brand: Boyesen
  • type: Reed
  • upc: 804429003655

returns intakefuelmotorcycle:

  • policy: Returns Accepted
  • time: 60 Days
  • paid by: Buyer

offer intakefuelmotorcycle:

  • started: June 11, 2025
  • sold: 0
  • quantity: 1
  • options: Ship-to-home
  • availability: In Stock

shipping intakefuelmotorcycle:

  • service: Economy
  • cost: $5.95
  • class: Economy
  • type: Fixed
  • transit: 2-6 Days

general intakefuelmotorcycle:

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

payments intakefuelmotorcycle:

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

seller intakefuelmotorcycle:

  • # reviews: 12700
  • rating: 99.5%
  • city: Salt Lake City, Utah
type: reed,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery, sku: 18921359586643603,
Boyesen 804429003655 Is Similar To:
  • (48.8% similar) See if someone else accepted the delivery on your behalf at address. Generic image shown. Boyesen power reeds this item fits the following model's: Kawasaki JS300 1988 1987 1986 300SX 1991 1990 1989 type: reed petal style: dual stage material: fiberglass sold as: each use a patented ...(November 23rd, 2018)
  • (53.5% similar) Part: power reeds Boyesen 012R applications 1988 Kawasaki JF650 X2 1988 JS650 650SX1989 X21989 TS1990 X21990 650SX1991 JL650 991 X21991 TS1992 650SX1992 992 X21993 650SX1993 993 TS1994 994 X21994 TS1995 995 X21995 TS1996 gifts use a patented dual stage fiberglass design for more air flow, ...(November 10th, 2018)
  • (31.6% similar) More air flow, more air velocity and more power...(August 5th, 2014)
  • (53.8% similar) Expedited shipping via USPS priority mail with delivery confirmation is available. This occasionally happens, and is rare...(June 7th, 2018)
  • (44.7% similar) I really appreciate that. If I am at fault pay return shipping back to me. Boyesen pro series carbon reed 44 CR250 RM250 new in package bin 214 fast free USA shipping. This would make a great item for anyone...(July 14th, 2018)
  • (30.4% similar) What makes us different let's face it. There are simply too many variables that apply to clothing sizing for the human body. You can even come in and see us at our newly re model ed retail store. Motorcycle market offers the best brand names and the highest quality goods. We, like any technology ...(September 11th, 2014)
  • (40% similar) Improved engine efficiency and fuel economy for the long distance rider. More air velocity. The multi-port feature of bottom reed creates more channels for charge, delivering increased velocity to intake ports. More horsepower throughout the power band for guaranteed performance. Dual-stage reeds ...(May 1st, 2018)
  • (52.9% similar) Boyesen power reeds plus free contrasting sticker fits Yamaha YZ80 years 1980 through 1984 use a patented dual stage fiberglass design. More air flow, velocity and power...(July 12th, 2017)
  • (47.7% similar) Crisper throttle response for fast corner exits and surer jumps. More air velocity. The difference in stiffness between top reed and bottom allow reeds to respond quickly accurately changes engine pressure. The benefits price shown is for one set of reeds. Note: certain model's need to use the stock...(October 31st, 2017)
  • (47.7% similar) Improved engine efficiency and fuel economy for the long distance rider. More overall power. More horsepower throughout the power band for guaranteed performance. Compare the microfiche for USA model to your be sure they are same. The benefits price shown is for one set of reeds. Note: image may not...(September 1st, 2017)
  • (45.2% similar) Expedited shipping with delivery confirmation is available. Images are the manufacturer. Expedited shipping via USPS priority mail with delivery confirmation is available. This occasionally happens, and is rare. Return number must be on the outside of box, otherwise package will refused. Actual ...(July 26th, 2017)
intakefuelmotorcycle logo
5 offers $35.99–$40.07 USD
  • New. Offer #1 priced at $39.09 + $6.95 shipping estimate = $46.04* total. Greater velocity and flow area. Boyesen's revolutionary dual-stage reed design delivers more usable power than stock.+$6.95 shipping
  • New. Offer #2 priced at $40.07 + $0.00 shipping estimate = $40.07* total. MANUFACTURER PART NUMBER664. PRODUCT TYPEIntake/Carb/Fuel System.FREE SHIPPING
  • New. Offer #3 priced at $35.99 + $6.99 shipping estimate = $42.98* total. x000D Key Features & Benefits x000D x000D . Maximum Airflow & Performance x000D Unlock the full potential of your engine with the Boyesen Power Reed Set, designed for increased airflow, improved throttle response, and enhanced horsepower.+$6.99 shipping
  • New. Offer #4 priced at $47.93 + $0.00 shipping estimate = $47.93* total. improvements Faster opening and closing Greater low pressure (Low-throttle) response Greater velocity and flow area Longer overall life No engine damage if broken Dual stage reeds Minor change gives major H.P.FREE SHIPPING
  • New. Offer #5 priced at $42.54 + $0.00 shipping estimate = $42.54* total. The compatibility section is not always 100% accurate. Part Number 664.FREE SHIPPING

Copyright © intakefuelmotorcycle.com