A purpose-built transition between your V-Force 3 reed valve and intake manifold!
Already have a V-Force 3 reed valve and an intake manifold, but still need the correct intake insert?
Our specially developed V-Force 3 reed valve stuffer provides a practical solution for creating a clean transition between the reed valve assembly and the intake manifold.
The insert fits into the intended reed valve assembly and creates a shaped transition into the intake tract.
Improved Intake Transition
A well-matched transition between the reed valve and intake manifold is especially important in performance-oriented two-stroke engines.
The insert is designed to provide a smooth transition between the corresponding intake components.
Its geometry can help reduce abrupt changes in the intake passage cross-section. Actual results depend on the complete intake configuration and engine setup.
Available in Sizes from 19 to 38 mm
Different intake manifolds and carburetor configurations require different dimensions.
Our V-Force 3 stuffer is available in various sizes from 19 mm to 38 mm, allowing you to select a suitable version for your intake system.
Important: Please determine the required size based on your intake manifold and existing components.
Manufactured Using SLS 3D Printing
The inserts are manufactured using Selective Laser Sintering (SLS), an additive manufacturing process suitable for producing complex technical components.
The material is specified as resistant to gasoline and oil and is intended for the described intake application.
Designed for Custom Two-Stroke Builds
When combining aftermarket reed valves, intake manifolds and carburetors, finding a matching intake insert can be challenging.
Our V-Force 3 reed valve stuffer offers a purpose-built solution for custom intake configurations.
Product Features
Reed valve stuffer / intake insert for V-Force 3 systems
Designed to create a clean transition to the intake manifold
Available in various sizes from 19 to 38 mm
Shaped to reduce abrupt intake passage transitions
Manufactured using SLS 3D printing
Gasoline- and oil-resistant material
Designed for technical intake applications
Suitable for custom two-stroke tuning projects
Technical Specifications
Product: Reed valve stuffer / intake insert
Reed valve system: V-Force 3 (compatible version required)
Available sizes: 19–38 mm
Manufacturing: SLS 3D printing
Properties: Gasoline and oil resistant
Brand: NormEngineering
Package Contents
1x V-Force 3 reed valve stuffer in the selected size
Note: Reed valve assembly, intake manifold and carburetor are not included.
Please verify compatibility with your specific V-Force 3 reed valve and intake manifold before ordering. Not all V-Force reed valve systems share the same dimensions.
NormEngineering – technical 3D-printed solutions for scooter tuning and two-stroke performance.