What is this???

[j911brick]

Anybody ever seen such a thing, have a history, or even a guess why?

[docrodg]

WTF?????

The Australian Valve cover? Down under the lower valve cover.

[j911brick]

I think I figured it out. Its an oil drip rail for the valve cover.

[Trophy]

Is that attached to the heads near the exhaust ports?

[j911brick]

Originally Posted by Trophy

Is that attached to the heads near the exhaust ports?

its actually attached to the cam housing.

[HawgRyder]

Did some models have air injection for emission controls?
Bob

[Henry Schmidt]

If I had to guess, I would guess drip tray as well.
It is not a Porsche factory installed part.

[safe]

Originally Posted by j911brick

I think I figured it out. Its an oil drip rail for the valve cover.

A good guess, have been thinking of making one myself....

[j911brick]

Originally Posted by HawgRyder

Did some models have air injection for emission controls?
Bob

They did, but this is not related to that.