Vforce 3 Valve boxRef : VF00004A / 1009767

Moto Tassinari''s VForce valve gearboxes have been a benchmark for engine tuning specialists for over 10 years. VForce 3 valve gearboxes boost engine power and throttle response, by improving intake system efficiency compared with original valves.

• Double the contact area of original valves
• Increases performance across the entire engine speed range: low, mid and high revs
• More efficient system thanks to stiffer valves
• Increased airflow = higher power output
• Highly resistant valves, low wear
• Screwless construction: reduced risks and quick valve changes