Walker-engineered Air Flow System. Consisting of low profile base, lid and filter.
This reduces the venturi effect across the carburetor to give more consistent air into the butterfly. You will have less trouble jetting and taking off at the center of corner. There will be straighter, cleaner air to the carburetor and no stumble due to air pressure.
The lid and base have a female cavity that help align the filter with the male cavity to help gasket sealing between them. Any wedge nose cars like Modifieds and Late Models need to reduce the air coming across the top of the carburetor at yaw. This is the solution. Engineered radius for air flow. Designed sealing lip.
Increases aerodynamic downforce by lowering the filter assembly. This INCLUDES a 1/2" sure seal ring.
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