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Moto Tassinari V-Force 4 Reed Valve System for 1987-06 Yamaha YFZ350 Banshee - V4144-2

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Moto Tassinari V-Force 4 Reed Valve System for 1987-06 Yamaha YFZ350 Banshee - V4144-2

Moto Tassinari V-Force 4 Reed Valve System

Part Number: V4144-2
  • Double the reed tip surface over a conventional reed valve design
  • Increased bottom end, stronger mid-range and longer top-end
  • Greater efficiency due to reduced reed petal travel
  • More airflow means more horsepower
  • Reduced reed petal wear
  • Screw free design eliminates risk of screws going through motor
  • Screw free design enables super quick reed petal changes
The unique design of the VForce reed valve system features double the reed tip surface over a conventional reed valve design. This has two major benefits: 1) The reed petals only travel half the distance as a conventional reed valve design to get the same airflow. 2) Because the reed petals only need to travel half the distance of that on a conventional reed valve design, there is a greater chance of them being fully opened as well as a better chance of sealing when they are "closed". A reed petal never truly "closes" in a classic sense, as it is always in movement. Consider this, an engine operating at 8,000 RPM results in a reed petal opening and closing 133 times in one second. This fact, sheds light on another VForce advantage. Since the petals are only traveling half the distance, they generally last longer are they receive less wear than the reed petals on a conventional reed valve design.
Product Line Moto Tassinari V-Force 4 Reed Valve System
Part Number V4144-2
Fitment Type Model-Specific Fitment
Use Type
Unit Sale Qty
Style
Size
Position
Material
Color
Finish
Exhaust Configuration
Muffler Size
Muffler End/Tip Style
California Emissions FALSE
Product Disclaimer
Fitment Note
Fitment Note
Fitment Note
Fitment Note
Fitment Note

2006 Yamaha YFZ350 Banshee
2005 Yamaha YFZ350 Banshee
2004 Yamaha YFZ350 Banshee
2003 Yamaha YFZ350 Banshee
2002 Yamaha YFZ350 Banshee
2001 Yamaha YFZ350 Banshee
2000 Yamaha YFZ350 Banshee
1999 Yamaha YFZ350 Banshee
1998 Yamaha YFZ350 Banshee
1997 Yamaha YFZ350 Banshee
1996 Yamaha YFZ350 Banshee
1995 Yamaha YFZ350 Banshee
1994 Yamaha YFZ350 Banshee
1993 Yamaha YFZ350 Banshee
1992 Yamaha YFZ350 Banshee
1991 Yamaha YFZ350 Banshee
1990 Yamaha YFZ350 Banshee
1989 Yamaha YFZ350 Banshee
1988 Yamaha YFZ350 Banshee
1987 Yamaha YFZ350 Banshee

$154.00
Moto Tassinari V-Force 4 Reed Valve System for 1987-06 Yamaha YFZ350 Banshee - V4144-2—
$154.00

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Description

Moto Tassinari V-Force 4 Reed Valve System

Part Number: V4144-2
  • Double the reed tip surface over a conventional reed valve design
  • Increased bottom end, stronger mid-range and longer top-end
  • Greater efficiency due to reduced reed petal travel
  • More airflow means more horsepower
  • Reduced reed petal wear
  • Screw free design eliminates risk of screws going through motor
  • Screw free design enables super quick reed petal changes
The unique design of the VForce reed valve system features double the reed tip surface over a conventional reed valve design. This has two major benefits: 1) The reed petals only travel half the distance as a conventional reed valve design to get the same airflow. 2) Because the reed petals only need to travel half the distance of that on a conventional reed valve design, there is a greater chance of them being fully opened as well as a better chance of sealing when they are "closed". A reed petal never truly "closes" in a classic sense, as it is always in movement. Consider this, an engine operating at 8,000 RPM results in a reed petal opening and closing 133 times in one second. This fact, sheds light on another VForce advantage. Since the petals are only traveling half the distance, they generally last longer are they receive less wear than the reed petals on a conventional reed valve design.
Product Line Moto Tassinari V-Force 4 Reed Valve System
Part Number V4144-2
Fitment Type Model-Specific Fitment
Use Type
Unit Sale Qty
Style
Size
Position
Material
Color
Finish
Exhaust Configuration
Muffler Size
Muffler End/Tip Style
California Emissions FALSE
Product Disclaimer
Fitment Note
Fitment Note
Fitment Note
Fitment Note
Fitment Note

2006 Yamaha YFZ350 Banshee
2005 Yamaha YFZ350 Banshee
2004 Yamaha YFZ350 Banshee
2003 Yamaha YFZ350 Banshee
2002 Yamaha YFZ350 Banshee
2001 Yamaha YFZ350 Banshee
2000 Yamaha YFZ350 Banshee
1999 Yamaha YFZ350 Banshee
1998 Yamaha YFZ350 Banshee
1997 Yamaha YFZ350 Banshee
1996 Yamaha YFZ350 Banshee
1995 Yamaha YFZ350 Banshee
1994 Yamaha YFZ350 Banshee
1993 Yamaha YFZ350 Banshee
1992 Yamaha YFZ350 Banshee
1991 Yamaha YFZ350 Banshee
1990 Yamaha YFZ350 Banshee
1989 Yamaha YFZ350 Banshee
1988 Yamaha YFZ350 Banshee
1987 Yamaha YFZ350 Banshee

Moto Tassinari V-Force 4 Reed Valve System for 1987-06 Yamaha YFZ350 Banshee - V4144-2 | SVS PowerSports