(This is the 3i version which includes the high performance straight shot intake manifold). FEATURES OF THE VFORCE3 REED VALVE SYSTEM. TWICE THE REED TIP SURFACE: The unique and proven design of the VForce3 Reed Valve System doubles the available reed tip surface over a conventional reed valve design.
By doubling the effective reed tip surface it enables the engine to get more air with less effort. The number one rule in two-stroke motor modification is More Air = More Horsepower. Help your engine get the maximum airflow for maximum horsepower. SIGNIFICANT HORSEPOWER GAINS: One of the main factors in the incredible popularity of the VForce3 Reed Valve System is the horsepower gains.
The VForce design widens peak power and increases the horsepower over the entire range of the powerband. These results are readily seen on the dyno and can also be felt "seat-of-the-pants". GREATER ACCELERATION: A direct result of the increased efficiency of the VForce3 design is increased acceleration. Enjoy razor like throttle response when blasting out of a snocross turn or shredding a loamy berm, in the way only VForce technology can deliver.AIRFOIL TECHNOLOGY: The new reed cage design on the VForce3 Reed Valve system incorporates airfoil shaped (flat on bottom/curved on top) reed tip surfaces which in turn increases the velocity of the fuel/air mixture as it passes through and over, creating the optimum fuel atomization. PROPRIETARY CARBON LAY-UP: Moto Tassinari continues to test and develop new "recipes" for our carbon fiber used in the VForce3 Reed Valve system.
SYMMETRICAL REED PETALS: The VForce3 now uses symmetrical reed petals for both the inner and outer red petals. No longer will you need to be concerned with having both inner and outer reed petals when it comes time to replace reeds. Another advantage of this design is that some heavily modified motors may be harsh on only the bottom reed petal, which may result in accelerated wear on that single petal. SNAP-TOGETHER CONSTRUCTION: The VForce3 Reed Valve System incorporates the industrys first and only patented snap together reed valve design.
The entire assembly is completely screw free, meaning that when reed petals need changing the job is now literally a SNAP. Replacing the reed petals may be a chore on stock or other reed valve designs, however on the VForce3 the job literally takes 2 minutes or less, meaning less downtime and more time for what matters - riding.
If you have a po box, please provide BOTH the po box and physical street address. Some items may have a slightly different appearance than what is shown in the picture. Please review the entire description to verify proper fitment. We can not mark items as "gifts" or change the value. The item "2002-2018 Yamaha YZ85 V-Force 3i Reed Cage/Block With Boot And Carbon Petals" is in sale since Thursday, November 14, 2013.This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Air Intake & Fuel Delivery\Other Intake & Fuel Systems". The seller is "fullcirclepowersportsco" and is located in Longview, Washington. This item can be shipped to United States, Canada, United Kingdom, Australia, Mexico, Germany, Japan, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Estonia, Greece, Portugal, Cyprus, Slovenia, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Austria, Bahamas, New Zealand, Philippines, Singapore, Switzerland, Norway, Croatia, Malaysia, Brazil, Colombia, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Guadeloupe, Iceland, Cambodia, Cayman islands, Sri lanka, Luxembourg, Macao, Martinique, Maldives, Nicaragua, Peru, Pakistan, Paraguay, Viet nam, Uruguay, Russian federation.