2001 kx250 reeds

Reference: VA. Availability date:. The minimum purchase order quantity for the product is 1.

JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser. Learn more. Read here. The simple premise of the VForce3 reed valve system is to increase engine power and throttle response by increasing the efficiency over a conventional reed valve design. The unique design of the VForce reed valve system features double the reed tip surface over a conventional reed valve design. This has two major benefits: 1 The reed petals only travel half the distance as a conventional reed valve design to get the same airflow.

2001 kx250 reeds

By hodgkins , October 18, in Kawasaki 2 Stroke. I have carbon fiber ones in my 01 now but I can't remember what kind. More than likely they are Boyesen single stage. Ultimately I would like a set that provide the best low end. I run Boyesen Carbon Pros, because I like the response they give in the meat of the midrange, and they don't flutter at high rpms like stock resin reeds. For low-end, you want the three-stage Power Reeds, but they do take some substantial jetting changes to run correctly. The V-Force is mostly marketing hype. It will produce some improvement in throttle response, but it will not produce any significant increase in power production levels. The Rad Valve will increase actual power ouput, across nearly the entire rev range. So where do you imagine the missing center divider went when it broke off? If you guessed that it went through the owner's engine, with predictable results, give yourself a cookie. I run V force and felt a definite improvement in torque and throttle response on both KX and CR On the CR85 there was also definitely an increase in top end too and bigger mid range hit.

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By hodgkins , October 18, in Kawasaki 2 Stroke. I have carbon fiber ones in my 01 now but I can't remember what kind. More than likely they are Boyesen single stage. Ultimately I would like a set that provide the best low end. I run Boyesen Carbon Pros, because I like the response they give in the meat of the midrange, and they don't flutter at high rpms like stock resin reeds. For low-end, you want the three-stage Power Reeds, but they do take some substantial jetting changes to run correctly. The V-Force is mostly marketing hype. It will produce some improvement in throttle response, but it will not produce any significant increase in power production levels. The Rad Valve will increase actual power ouput, across nearly the entire rev range. So where do you imagine the missing center divider went when it broke off?

2001 kx250 reeds

The recent purchase of my KX came with new in box VForce3 reeds. I also like to clean and verify carburetor jetting on any motorcycle that I purchase, especially 2 strokes. The broken petal is on top left. I performed a compression test when I first purchased this KX, and it came in at psi. After the VForce reed install, I retested compression and it shot up to psi. After reading some forums posts, this model should see anywhere from psi with a fresh top end. Remember, the reeds act like a one way check valve, only letting air in the engine. The broken reed petal was allowing some of the air escape back where it came from rather than into the combustion chamber, hence the lower compression reading.

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Go to topic listing. JavaScript seems to be disabled in your browser. PayPal PayPal is a secure payment method used worldwide. Sign in with Microsoft. The purchaser is also responsible for shipping costs. The V-Force is mostly marketing hype. And the Rad Valve has better response than the V-Force. For that engine, the Rad Valve is much more effective if you want to purchase a complete reed assembly and not just new reeds. Add to Cart. Posted October 18, The unique design of the VForce reed valve system features double the reed tip surface over a conventional reed valve design. I can see a classic Brand X v Brand Y debate coming on Electrical items, CDI modules, ignition systems and custom made items cannot be returned for refund or exchange. For low-end, you want the three-stage Power Reeds, but they do take some substantial jetting changes to run correctly. But, and this is a big but, They are not designed to actually increase the air flow through the engine, and that's why they don't measurably increase power production.

Boyesen Power Reeds use a patented dual-stage fiberglass design for more airflow, more air velocity and more overall power. This top-grade product is expertly made in compliance with

The V-Force is mostly marketing hype. To use this payment method you must have a PayPal account. Consider this, an engine operating at 8, RPM results in a reed petal opening and closing times in one second. Sign In Sign Up. You can pay easily and secure for you products with Mister Cash. SKU VA. Select the product you would like to order and place them in the shopping cart, then go the shopping cart and select your country to see the shipping cost. For that engine, the Rad Valve is much more effective if you want to purchase a complete reed assembly and not just new reeds. Increased air flow into the engine something the V-Force does not do results in increased power from the engine. There will be no extra charge for Mastercard or Visa payments. For the best experience on our site, be sure to turn on Javascript in your browser.