Moto Tassinari Vforce4x Valve System - 59-67621

Moto Tassinari Vforce4x Valve System - 59-67621

Vforce4x Valve System

Moto Tassinari has extracted more power and more performance from our already proven Vforce3 reed valve system design for the 85cc market, by offering the all-new Vforce3i with integrated intake boot (included on CR, RM & YZ models only). the Vforce3i shares many of the same features as it’s legendary big brother, along with these additional unique features

Features:

• Straight Shot
• newly designed 3i intake boot with centralized opening offers a straight shot directly
• into the engine cases resulting in more even fuel/air distribution into the engine
• Reed Stops
• newly designed reed stops to increase reed petal stability for a controlled reed petal opening
• Reed Petals
• new shorter reed cage allows use of lighter reed petals for a noticeable increase in overall performance
• Custom Boot
• custom designed intake boot to ensure maximum performance and total integration for Honda, Suzuki and Yamaha 85cc models ONLY

This Part Fits:

Year	Make	Model	Submodel	Notes
1996	Suzuki	RM250
1997	Suzuki	RM250
1997	Yamaha	YZ250
1998	Yamaha	YZ250
1999	Yamaha	YZ250
2000	Yamaha	YZ250
2001	Yamaha	YZ250
2002	Yamaha	YZ250
2003	Yamaha	YZ250
2004	Yamaha	YZ250
2005	Yamaha	YZ250
2006	Yamaha	YZ250
2007	Yamaha	YZ250
2008	Yamaha	YZ250
2009	Yamaha	YZ250
2010	Yamaha	YZ250
2011	Yamaha	YZ250
2012	Yamaha	YZ250
2013	Yamaha	YZ250
2014	Yamaha	YZ250
2015	Yamaha	YZ250
2016	Yamaha	YZ250
2017	Yamaha	YZ250
2018	Yamaha	YZ250
2019	Yamaha	YZ250
2020	Yamaha	YZ250
2021	Yamaha	YZ250
2022	Yamaha	YZ250
2016	Yamaha	YZ250X
2017	Yamaha	YZ250X
2018	Yamaha	YZ250X
2019	Yamaha	YZ250X
2020	Yamaha	YZ250X
2021	Yamaha	YZ250X
2022	Yamaha	YZ250X