4 Barrel Throttle Body Intake Manifold. Cozmo/S6 13B
4 Barrel Throttle Body Intake Manifold. Cozmo/S6 13B

4 Barrel Throttle Body Intake Manifold. Cozmo/S6 13B

 F411  4 Barrel Inlet Manifold for Series 6 (FD) RX7 and Cosmo 13B

Fully computer designed & CFD flow tested for optimal flow rates.

Equal runner volume & length.

Centre bolt hole supplied for consistent sealing of manifold to block on the primary ports.

Fully CNC machined and port matched.

Centre stud supplied for high boost turbo engines to mount intake hat.

Square bore 4150 Holley stud pattern.

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