Vforce4 Valve System Hon Cr80/85

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

Fitment:
Honda CR80R 1980
Honda CR80R 1981
Honda CR80R 1982
Honda CR80R 1983
Honda CR80R 1984
Honda CR80R 1985
Honda CR80R 1986
Honda CR80R 1987
Honda CR80R 1988
Honda CR80R 1989
Honda CR80R 1990
Honda CR80R 1991
Honda CR80R 1992
Honda CR80R 1993
Honda CR80R 1994
Honda CR80R 1995
Honda CR80R 1996
Honda CR80R 1997
Honda CR80R 1998
Honda CR80R 1999
Honda CR80R 2000
Honda CR80R 2001
Honda CR80R 2002
Honda CR80R 2003
Honda CR80RB Expert 1996
Honda CR80RB Expert 1997
Honda CR80RB Expert 1998
Honda CR80RB Expert 1999
Honda CR80RB Expert 2000
Honda CR80RB Expert 2001
Honda CR80RB Expert 2002
Honda CR80RB Expert 2003
Honda CR85R 2003
Honda CR85R 2004
Honda CR85R 2005
Honda CR85R 2006
Honda CR85R 2007
Honda CR85RB Expert 2003
Honda CR85RB Expert 2004
Honda CR85RB Expert 2005
Honda CR85RB Expert 2006
Honda CR85RB Expert 2007