Description
- Long reed stops added to progressively slow petal tip velocity, for increased petal durability
- Reduced frontal area of central wing by 15.6%, combined with a more aerodynamic shape
- Combined reed tip area increased by 10.5%, resulting in increased total airflow
- Rubber overmolding on reed tip surface of cage to further enhance petal life
- Airfoil shape added to cage tip to increase air velocity from outer ports
- All-new manifold, reed cage and air guide designed for the VForce4R
- When ordering replacement reeds, order one set per reed cage
- All-new reed petal resin system, carbon fiber and lay-up
- Pre-curved reed petal ensures better seal at tip
- Wider reed cage for maximum airflow
Carl –
The new VForce 4 Reed Valve for Yamaha watercraft is a game changer, the redesigned manifold, reed cage and air guide work great with the engine for improved airflow and durability. Installation was quick and easy, the engineering and quality are obvious, acceleration and top speed felt way better than stock. I highly recommend this upgrade for Yamaha owners who want maximum performance.
Miles –
The new V-Force 4 Reed Valve for my Yamaha watercraft is an essential upgrade that boosts performance to the next level with its sleek design and enhanced airflow. After installing it I was immediately impressed with the increase in acceleration and top speed thanks to the precise engineering and innovations that improve airflow and petal durability.
Ricky –
I’ve been using the new 4 and 3 reed valve for my yamaha for a few weeks and wanted to give my thoughts. Overall I’m pretty happy with it and it seems to have better durability, airflow, and performance though the price is definitely higher than OEM.
Leo –
with a wider cage and increased airflow yamaha’s vforce4r valve aims to impress enthusiasts seeking durability and performance but customer service feedback implies issues needed resolving this valve may float your boat but don’t expect smooth sailing if you’re seeking a trouble-free ride
Cliff –
The 4 and 3 reed valve for Yamaha watercraft is a great upgrade with nice new features. I’ve been riding Yamahas for years and the new reeds have more airflow and seem well made, noticed a little more punch so I’m looking forward to seeing how they hold up.
Neil –
The Yamaha V-Force 4 reed valve is a must-have upgrade that really wakes up your bike’s performance across the entire powerband. After installing them myself and putting them through their paces, the difference in throttle response and added power is very noticeable.