Motorcycle Air Intake Velocity Stack

cults3d

I've started prototyping this velocity stack instead of using cone filters or similar intakes. There are supposed advantages in how the air gets drawn into the carburetor via velocity stacks. The concept here is to let the air curve and flow gently into the carb, as opposed to other methods where it's abruptly sucked in with added turbulence. This turbulence can cause an inconsistent fuel and air mixture.