V-FORCE 4R МЕМБРАННЫЙ КЛАПАН ДЛЯ YAMAHA YZ 85 2002-2021

V-FORCE 4R   YAMAHA YZ  85   1993-2021

МЕМБРАНА КЛАПАН

The new VForce4Ri utilizes a winged air guide that increases air velocity for a dramatic gain in throttle response. Paired with the new winged Air guide is a custom intake manifold boot that offers a straighter shot to intake that greatly enhances both airflow and performance. Vforce4ri также incorporates углеродное волокно Reed petals предназначен для повышения превосходной надежности и максимальной производительности.

All “R ” models include a rubber overmolded pad on the reed tip area of the Reed cage, чтобы значительно улучшить жизнь Рида.

IMPROVED VFORCE4 FEATURES

• All-new рид лепесток resin system, carbon fiber and lay-up
• Pre-curved рид лепесток обеспечивает better seal at tip
• Wider reed cage for maximum airflow
• Combined reed tip area increased by 10.5% resulting in increased total air flow
• Airfoil shape added to cage tip to increase air velocity from outer ports
• Long reed stops added to progressively нижний лепесток tip velocity, for increased лепесток durability
• Reduced frontal area of central wing by 15.6% combined with a more aerodynamic shape

ALL-NEW VFORCE4R FEATURES

• Rubber overmodling он reed tip surface of cage to further enhance лепесток life
• Pre-curved рид лепесток обеспечивает better seal at tip

ALL-NEW VFORCE4Ri FEATURES

• Custom intake manifold boot that offers a straighter shot to the intake that greatly enhances both airflow and performance

WHAT'S INCLUDED WHEN I PURCHASE THE VFORCE4Ri REED VALVE SYSTEM?

Moto Tassinari and vforce4r decals, detailed installation instructions, complete vforce4ri Reed Valve system (including Reed petals), custom intake manifold boot and gaskets.