Hey gang,

I've been working on my 91 RX-7 and cleaning up all the various plumbing and vac lines in the engine bay. While not yet SCCA ITS legal (still needs full cage, and some other safety) I don't want to do anything now in terms of modifications that I will be called out for later.

Which leads me to my question - is the BAC valve legal to maintain on the car? The GCR indicates that "all air entering the intake tract shall pass through the carburetor or fuel injection air inlet."

Is the "fuel injection air inlet" supposed to be the throttle body or the AFM?

Thanks,

-bill