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Moto Tassinari Reed Pair Valves Vforce4 Vforce 4 Yamaha Banshee V4144-2
Product Identifiers:
SKU: MO_2
MPN: V4144-2
Product Description:
The all-new VForce4 is built upon the solid foundation that has made the VForce3 such a success for the last 10 years. While the VForce3 has been continually refined over the years, this is a complete redesign of the entire system. We jokingly say, \"The only thing we didn\'t change is the bolt pattern.\" However this is actually quite true. All the components that go into making a VForce reed valve system have been significantly changed since the VForce3.
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. 2) Because the reed petals only need to travel half the distance of that on a conventional reed valve design, there is a greater chance of them being fully opened as well as a better chance of sealing when they are \"closed\". A reed petal never truly \"closes\" in a classic sense, as it is always in movement. Consider this, an engine operating at 8,000 RPM results in a reed petal opening and closing 133 times in one second. This fact, sheds light on another VForce advantage. Since the petals are only traveling half the distance, they generally last longer are they receive less wear than the reed petals on a conventional reed valve design.
Product Specifications:
Double the reed tip surface over a conventional reed valve design
Increased bottom end, stronger mid-range and longer top-end
Greater efficiency due to reduced reed petal travel
More airflow means more horsepower
Reduced reed petal wear
Screw free design eliminates risk of screws going through motor
Screw free design enables super quick reed petal changes
NEW AND IMPROVED VFORCE4 FEATURES
All-new reed petal resin system, carbon fiber and lay-up
Pre-curved reed petal ensures better seal at tip
Wider reed cage for maximum airflow
Combined reed tip area increased by 10.5% resulting in increased total air flow
Airfoil shape added to cage tip to increase air velocity from outer ports
Long reed stops added to progressively slow petal tip velocity, for increased petal durability
Reduced frontal area of central wing by 15.6% combined with a more aerodynamic shape.
Includes:Installation instructions, complete VForce4 reed valve system (including two reed valves with reed petals) and gaskets.
Lead Time:
Regrettably, despite our best efforts to maintain a consistent inventory of the products we offer, there are instances when our manufacturers encounter unforeseen delays in their production operations. These unanticipated disruptions have a direct impact on our ability to replenish our stock. It is important to be aware that certain products may require a lead time of at least four weeks or longer. Therefore, we kindly request that if you require a time-sensitive product, you contact us beforehand to verify the availability and estimated time of arrival for that specific item prior to placing your order. We sincerely appreciate your comprehension and cooperation regarding this matter.
International Orders:
We take great pride in our ability to offer global shipping for the majority of our products. However, it is important to be aware that international orders may be subject to additional charges in the form of import duties and taxes. Please note that the prices of our products and shipping fees listed on do not include any duties or taxes that may be imposed to you. These charges are the sole responsibility of the Customer and must be paid in full upon the product\'s arrival to the destination country. To obtain precise details and estimates of applicable fees and taxes, we recommend reaching out to your local authorities.
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The images shown on this listing are for illustration purposes only, actual product may differ.
FB Trading LLC.
DBA RacingPowerSports
31892 Ranch Road 12, Ste B
Dripping Springs, TX 78620
