Moto Tassinari Vforce4 Reed Valve System Yamaha Banshee 350'87-06

  

Uses symmetrical reed petals, no more inner and outer petals. Incorporates the industries first and only patented snap together reed valve design. The entire assembly is completely screw free.

Custom air guides specific to each individual application ensures maximum airflow. Utilizes and advances composite technology with an all new carbon fiver lay-up and resin system. This new lay-up was designed entirely around the reed cage design of the VForce 3 for superior performance and response. New improved reed stop design completely eliminates the need for retaining screws. This feature now removes any possible chance of failure.

Airfoil shaped (flat on bottom/curved on top) reed tip surface increases velocity of fuel/air mixture as it passes through, creating the optimum fuel atomization.