Moto Tassinari V-Force 4 Reed Valve Set V4144-2 — Yamaha Banshee 350 1987-2006

Product Description

The Moto Tassinari V-Force 4 Reed Valve Set is the ultimate intake upgrade for riders looking to unlock raw power and throttle response. Engineered specifically for high-performance off-road applications, the V4144-2 system is designed to maximize airflow while significantly increasing the durability of your Yamaha Banshee 350 intake system.

This system features an advanced, wider reed cage design with an all-new manifold and air guide, allowing for a substantial 10.5% increase in total airflow. With a sophisticated carbon fiber resin system and a pre-curved petal design, you gain a tighter seal and improved engine efficiency across the entire RPM range, ensuring your machine performs at its absolute peak.

Top Features: Moto Tassinari V-Force 4 Reed Valve Set

• 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 reed petal resin system, carbon fiber and lay-up for maximum resilience

Please review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.

Fitment List

Frequently Asked Questions

Q: Does this set include everything needed for both cylinders?
A: Yes, this is a complete set. However, please note that when ordering future replacement reeds, you must order one set per reed cage.

Q: Will this improve throttle response on my Banshee?
A: Absolutely. The aerodynamic improvements and increased airflow provide a snappier, more responsive throttle feel compared to stock cages.

Expert Pro-Tip

Expert Pro-Tip: When installing these, always ensure your intake boots are free of cracks and your mounting surfaces are perfectly clean. A tiny air leak here will ruin your fuel mixture and negate the performance gains you're looking for. Also, take the time to properly jet your carburetors to match the increased airflow—don't run lean.

Recommended Pairings

Recommended Pairings:
o Yamaha YFZ350 Banshee Performance Parts & Upgrades
o All Quads/ATV Performance Parts
o Premium Motorcycle Chemicals

About Moto-House MX

At Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their bikes. Every order ships fast from our Central Florida location.

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