VForce 3 Reed Valve Reeds for 1997-2024 Yamaha YZ250 YZ250X Model V307A New

  

This listing is for a new complete Moto-Tassinari carbon fiber reed Valve system which includes the bolts, gaskets, instructions, and reed valve assembly. With some models the reed systems may require you to cut the rubber intake manifold boot tabs off so it can sit flush against the cage. 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.