The only part of the intake that is restricted is the turbo itself.
The intercooler is specifically "free" in the rules, as is the rest of the
intake tract. The head can only be ported one inch from the gasket face.
At 11:28 AM 10/15/99 -0700, Darren Madams wrote:
>Is the intercooler considered part of the engine/turbo combo for
>the purposes of update/backdate? Or is the intercooler unrestricted
>cuz it's part of the intake?
>
>If a certain model came with an intercooler but earlier models
>did not, can you add the intercooler to the earlier model (all
>other street prepared things assumed legal)
>
>Thanks,
> --Darren
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