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Moto Tassinari V-Force4 reed valve assemblies are built upon the solid foundation that has made the V-Force3 assemblies such a success for the last 10 years. V-Force4 reed valve assemblies have gone through a complete redesign. While the most obvious change on the all-new V-Force4s is certainly the full-length reed stops, there are other significant reengineering changes in the Moto Tassinari V-Force4 reed valve assemblies as well. Features include: * 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 percent, resulting in increased total airflow * 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 percent, combined with a more aerodynamic shape
( 3 )
$148.50
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$232.20
V-Force Delta 2 reed valve assemblies by Moto Tassinari are the reed valve systems of choice for anyone who's serious about 2-stroke engine performance. The simple premise of the V-Force reed valve assemblies is increasing horsepower throughout the power band, sharpening throttle response, and boosting acceleration by increasing surface area and efficiency. Because the reed petals only need to travel half the distance of those 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." Also, V-Force Delta 2 reed valve assemblies generally last longer, as they receive less wear than the reed petals on a conventional reed valve design. You receive improved performance from an improved design with Moto Tassinari V-Force Delta 2 reed valve assemblies.
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$148.50
These V-Force3 reed valve assemblies by Moto Tassinari are the reed valve systems of choice for anyone who's serious about 2-stroke engine performance. The simple premise of the V-Force3 reed valve assemblies is increasing throttle response and engine power throughout the band by increasing surface area, thus improving efficiency. Because the reed petals only need to travel half the distance of those 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." Also, the V-Force3 reed valve assemblies generally last longer, as they receive less wear than the reed petals on a conventional reed valve design. You will receive improved performance from an improved design with Moto Tassinari V-Force3 reed valve assemblies.
( 1 )
$133.20
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$319.50
Clearance
Boyesen Rad Valves provide sharper throttle response and more horsepower by maintaining flow velocity and redirecting the intake charge to the intake ports. They offer one-piece aluminum casting, with no manifolds to trim, no plastic pieces to insert, and no messy glue, which can warp, shrink, melt, or crack. Rad Valves come complete with the valve, reeds, intake flange, gasket, and clamps.
( 1 )
$161.99
$131.50
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$245.99
Boyesen Rage Cages are designed to optimize airflow intake and fuel delivery. They offer instant acceleration and unequaled increases in horsepower and torque through the entire rpm range. Features include: * HP gains arrive sooner, peak higher, and carry longer * No power drop when exhaust valves open * Cast aluminum valve body won't fail or tear like plastic or rubber parts * Dual-stage carbon reeds improve performance and extend reed petal life * Maximum streamlined airflow eliminates turbulence and generates velocity
( 2 )
$299.99
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$330.99
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