Enhance your power with a velocity stack by smoothing the airflow entering the carburetors.  The velocity stacks will smooth out your airflow and speed it up forcing more air into the combustion chamber.  These stacks are 70mm in length and have a protective screen covering to prevent debris from entering the carburetors.    The mounting ID is 62mm and will fit ALL Mikuni VM36-VM38 aftermarket carburetors.  They will also work on any carburetor with a 62mm intake OD.


All stacks come with a debris screen fastened with a pliable rubber grommet and clamp for mounting.  The are made from aluminum and can be polished or anodized.  They feature the following dimensions:

• 45mm stack length
• 62mm mounting ID
• 72mm inlet ID
• 83mm overall inlet OD
• 1.0 mm material thickness
• Sold each