Produced in Nylon PA12 using Multi Jet Fusion 3D printing technology, these in-house, custom designed velocity stacks are an affordable and durable option to specifically outfit your Mikuni 44PHH carburetor(s) with.
 
As these velocity stacks are produced on demand, allow for a minimum 7 business day lead time prior to shipping from the date of purchase.
 
*Note: These were specifically designed to bolt directly to and match the intake bore (48mm) of the 44PHH carburetor. Fitment with other carburetors or throttle bodies are not guaranteed.