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911st 911st is offline
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Join Date: Jan 2004
Location: Sacramento
Posts: 7,269
The picture bellow I believe came from the race motor Porsche / Andial supplied to slip into the 89 C4 chassis for hill climb win's.

Note the WG circuit. This might not be perfect but if one extended the two WG tubes off the secondary tubes a bit more it might make it a little less easy at speed for exhaust pressure to change direction and cross over.

Not sure, just open to the thought.

Probably an improvement over most single WG take offs. The ideal would be to keep the two sides separate with divorced WG's.



PS: Note the turbo dose not dran into a catch tank. It dose use a savaging pump. However, it returns the oil to the bottom of the case, not to the tank.

This should allow for the turbo's oil to be filtered before returning it to the oil tank which I do not believe is the case with a 930.
Old 07-10-2010, 03:51 PM
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