V-Force Moto Tassinari V381S 3i Reed Valve System Honda CR85RB CR80 All Years Online Hot Sale
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Product description:
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Applications:Â Honda CR 80 85
Model Years:Â All
The VForce reed valve system by Moto Tassinari has been the reed valve system of choice by anyone serious about two-stroke engine performance for the last 10+ years. The simple premise of the VForce3 reed valve system is to increase engine power and throttle response by increasing the efficiency over a conventional reed valve design.
Details
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 as they receive less wear than the reed petals on a conventional reed valve design.
V FORCE 3 FEATURES:
Â
- 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
-
-
This part is compatible with:
1997 Honda CR80Â
1980-2002 Honda CR80RÂ
1996- 2002 Honda CR80RB Expert
1984 Honda CR80RRÂ
2003-2008 Honda CR85RÂ
2003-2008 Honda CR85RB Expert
Â
Title
Default Title
-
Applications:Â Honda CR 80 85
Model Years:Â AllThe VForce reed valve system by Moto Tassinari has been the reed valve system of choice by anyone serious about two-stroke engine performance for the last 10+ years. The simple premise of the VForce3 reed valve system is to increase engine power and throttle response by increasing the efficiency over a conventional reed valve design.
Details
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 as they receive less wear than the reed petals on a conventional reed valve design.
V FORCE 3 FEATURES:
Â
- 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
-
-
This part is compatible with:
1997 Honda CR80Â
1980-2002 Honda CR80RÂ
1996- 2002 Honda CR80RB Expert
1984 Honda CR80RRÂ
2003-2008 Honda CR85RÂ
2003-2008 Honda CR85RB ExpertÂ
Title Default Title
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