Image May Be for Reference ONLY! Over 20 Years Technical Experience. Moto Tassinari V-Force 3 Reed Valve System. 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.Screw free design eliminates risk of screws going through motor. Screw free design enables super quick reed petal changes. The VForce reed valve system by Moto Tassinari has been the reed valve system of choice by anyone serious about two-stroke engine performance for the last 10+ years. 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.
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 as they receive less wear than the reed petals on a conventional reed valve design.
Expedition Sport 550F (2011-16) MX Z Sport 600 ACE (2011-16) MX Z Sport 600 Carb (2012-16) Renegade Sport 600 ACE (2015-16) Renegade Sport 600 Carb (2015-16) Summit Sport 600 Carb (2012-16) Grand Touring 550F Sport (2010-13) MX Z Sport 550F (2011-13) MX Z 550F TNT (2010-12) MX Z TNT 600 ACE (2011-12) MX Z TNT 600 Carb (2012) Renegade 550F Sport (2010-12) Grand Touring 600 Sport (2010-11) MX Z 600 Sport (2010-11) MX Z 600 TNT (2010-11) GSX 550F Sport (2010) GSX 600 Sport (2010) Summit 600 Sport (2010) GSX 500SS Sport (2009) GSX 550 Fan (2009) GTX 500SS Sport (2009) GTX 550 Fan (2009) MX Z 500 TNT (2009) MX Z 500 Trail (2009) MX Z 550 X (2009). Installation instructions, VForce3 reed valve system consisting of two complete reed valves (including reed petals) and gaskets. Expedition Sport 550F - (2011-16) MX Z Sport 600 ACE - (2011-16) MX Z Sport 600 Carb - (2012-16) Renegade Sport 600 ACE - (2015-16) Renegade Sport 600 Carb - (2015-16) Summit Sport 600 Carb - (2012-16) Grand Touring 550F Sport - (2010-13) MX Z Sport 550F - (2011-13) MX Z 550F TNT - (2010-12) MX Z TNT 600 ACE - (2011-12) MX Z TNT 600 Carb (2012) Renegade 550F Sport - (2010-12) Grand Touring 600 Sport - (2010-11) MX Z 600 Sport - (2010-11) MX Z 600 TNT - (2010-11) GSX 550F Sport - (2010) GSX 600 Sport - (2010) Summit 600 Sport - (2010) GSX 500SS Sport - (2009) GSX 550 Fan - (2009) GTX 500SS Sport - (2009) GTX 550 Fan - (2009) MX Z 500 TNT - (2009) MX Z 500 Trail - (2009) MX Z 550 X - (2009). If this notice appears near the description image of this listing, then this item is NOT legal for use on emissions controlled vehicles in the state of California. And are NOT calculated or imposed by us at any level.Application specific parts will have part compatibility indicated in the "Fits" or "Fitment" section of the product description and will be provided for all application specific products when available. Please be careful in reading any/all fitment indications for exact Year-Make-Model-SubModel indications to make sure the part ordered will fit your exact application/s. Product specific images displayed on listings will be provided IF available, and when not available, a generic (non-specific) image will be provided that represents the general product type listed. At SVS Powersports we understand that a product does not always look, fit or function as expected.
If your item is damaged, defective or completely different from the item ordered, please DO NOT submit a return request, please contact our knowledgable support staff with a clear description of the issue and someone will get back to you in a prompt time frame. We have a very experienced and knowledgable support staff that can assist you with virtually any inquiry.The item "Moto Tassinari V-Force 3 Reed Valve System Skidoo 500/550/600 V3120-794B-2" is in sale since Tuesday, April 9, 2019. This item is in the category "eBay Motors\Parts & Accessories\Snowmobile Parts\Air Intake & Fuel Systems". The seller is "svs_powersports" and is located in Staten Island, New York. This item can be shipped to United States, Canada, United Kingdom, Germany.