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Boyesen 531 Power Reed Valve System for Yamaha

(1988-1990 Yamaha SV80 Snoscoot)

Part of: Boyesen Power Reed Valve System

Other options in this family: Boyesen 600 Boyesen 607 Boyesen 630 Boyesen 025 Boyesen 612

Manufacturer

Picture for manufacturer Boyesen

Part Number

531
11 reviews
Sale Price

$22.30

In Stock (5)

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Usually delivered within 2 days

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Product Details

The Boyesen 531 Power Reed Valve System is engineered to enhance performance on Yamaha two-stroke engines. This aftermarket reed valve assembly utilizes Boyesen's patented dual-stage fiberglass reed petal design to maximize engine efficiency and power delivery.

Key Features:

  • Patented dual-stage fiberglass reed petal construction for improved durability and response
  • Increased airflow and air velocity compared to stock reed valves
  • Optimized petal stiffness for better throttle response across the powerband
  • Direct replacement for OEM Yamaha reed valve assemblies
  • Designed to deliver noticeable gains in horsepower and torque

Boyesen Power Reeds are precision-manufactured to exacting tolerances, ensuring proper fitment and reliable performance. The advanced fiberglass composite material resists warping and fatigue while providing the optimal flex characteristics needed for maximum two-stroke efficiency. Installation is straightforward, replacing the stock reed cage assembly with no modifications required.

Products specifications

Fits

1988-1990 Yamaha SV80 Snoscoot

It would be helpful if you could add an estimated delivery date next to each delivery method

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Super quick ordering No problems at all. Would do it again.

So far so good, hoping you could provide more discount :)

Little slow but ok

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Great

Order 11001 was placed on Thurday and was shipped out on Monday. The item was cheaper than anywhere else on the web. I look forward to getting my new side steps. Thanks Autoplicity.

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