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WERK I WERK I is offline
Forced Induction Junkie
WERK I's Avatar
Join Date: Jan 2003
Location: Wisconsin
Posts: 3,291
I just spoke with a 930 engine builder and racer in the area this morning. I told him my issue with the spray bar issue and he grinned and said the the oil return from the turbo sump pump is unfiltered when it returns to the oil resevoir. It's a known problem with dino oil and turbocharged engines with coking. He added an in line oil filter on the return line near the resevoir tank.
He said it was one of the stupidest things Porsche did......I have to agree.
'85 930 Factory Special Wishes Flachbau
Werk I Zuffenhausen 3.3l/330BHP Engine with Sonderwunsch Cams, FabSpeed Headers, Kokeln IC, Twin Plugged Electromotive Crankfire, Tial Wastegate(0.8 Bar), K27 Hybrid Turbo, Ruf Twin-tip Muffler, Fikse FM-5's 8&10x17, 8:41 R&P
Old 10-20-2007, 10:35 AM
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