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Boyesen 633 Power Reed Valve System for Honda Husqvarna Kawasaki

(1988-1998 Honda CR250R; 1990 Honda FL400R Pilot)

Part of: Boyesen Power

Other options in this family: Boyesen 603 Boyesen 625 Boyesen 616 Boyesen 636 Boyesen 615

Manufacturer

Picture for manufacturer Boyesen

Part Number

633
13 reviews
Sale Price

$35.95

In Stock (8)

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Usually delivered within 2 days

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Product Details

The Boyesen 633 Power Reed system delivers enhanced engine performance for select Honda, Husqvarna, and Kawasaki dirt bikes and ATVs. This aftermarket reed valve assembly is engineered to improve throttle response and increase power output across the RPM range.

Key Features:

  • Patented dual-stage fiberglass reed petal design for improved durability and performance
  • Increased airflow and air velocity compared to stock reed valves
  • Optimized reed petal tension for better low-end and mid-range power
  • Direct replacement for OEM reed valve assemblies
  • Pre-assembled and ready to install

Boyesen Power Reeds are designed to work with stock or modified engines, providing noticeable performance gains for both recreational and competitive riders. The advanced fiberglass construction resists fatigue and maintains consistent performance over time.

Products specifications

Fits

1988-1998 Honda CR250R; 1990 Honda FL400R Pilot

All seemed to go great.

think the shipping a little high for something I will use only one time. but if it fits

great prices, hopefully fast shipping!Someone ripped of my passenger side taillight housing and I need the replacement

good

lowest price and in stock

Great website I recamend it to all out there looking for a great deal

Good but would like to have a link to the manufacture.

Easy ordering process, really liked the fact I could pay with my Amazon acct

So far so good

Awesome

Great prices, have bought from before and will buy from again.

I ordered a Jet Powr-Flo, SKU: JET-69190, from Autoplicity and it was at least 40% off the regular JET price. The site was off on all the vehicles the component fits, but I knew what part to get and I'm completely satisfied. My 2008 Mustang is running smoother than ever and wasting less fuel. So for any performance parts I'll search the maker sites first but I'll purchase from Autoplicity first.

I will use this site for all my "hard to find" car parts!!!!

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