Carburetor hat for forced induction system

A forced air induction system for supplying compressed induction fluid to an internal combustion engine wherein the engine includes a carburetor, said induction system comprising:

• a compressor operable to compress inductions fluid for the engine;
• and
• a carburetor hat fluidly disposed downstream of the compressor for directing compressed induction fluid into the carburetor,
• said carburetor hat including an upstream-most inlet defining a central inlet axis, a downstream-most outlet defining a central outlet axis, and an internal chamber defined between the inlet and outlet,
• said inlet and outlet axes being non-coaxial,
• said carburetor hat further including an air-diffuser vane disposed within the internal chamber to thereby define a pair of air passageways in the internal chamber wherein each passageway is spaced from the outlet axis,
• said air-diffuser vane being configured to divert the induction fluid flowing through the internal chamber into at least two separate streams before the induction fluid reaches the outlet axis,
• said carburetor hat further including an additional air-diffuser vane disposed within the chamber and spaced from the first-mentioned air-diffuser vane.

In a powered vehicle having an internal combustion engine including a carburetor, a carburetor hat for directing induction fluid into the carburetor, said carburetor hat comprising:

• an outer wall defining a neck section, a throat section, and an internal chamber disposed between the neck and throat sections,
• said neck section defining an upstream-most inlet communicating with the internal chamber;
• an inlet defining a central inlet axis,
• said throat section presenting an interior circumferential surface and defining a downstream-most outlet communicating with the internal chamber;
• an outlet defining a central outlet axis,
• said inlet and outlet axes being non-coaxial,
• said internal chamber presenting an upper-most ceiling, an oppositely spaced floor, and a pair of sidewalls extending between the ceiling and floor;
• and
• an air-diffuser vane disposed within the internal chamber and extending between the ceiling and floor so that induction fluid flowing from the inlet must travel around the vane to reach the outlet,
• said air diffuser vane being disposed between the neck and throat sections and presenting at least one side extending generally transverse to the inlet axis and being positioned adjacent said interior circumferential surface.