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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
Originally posted by speeed racr
I have tried a oil pump utilizing -10 lines from the turbos to the engine case with still the same problem of oil backing up in the turbos. I think the oil is not being allowed back into the case. I will try to route the return back to the oil tank. Thanks for everyones advise.
If the crankcase is pressurized, from normal or excessive blowby through the cylinders, the gravity feed will not work. Do you see vapors pushing out the oil tank with the cap is removed when the engine is running?
'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 05-24-2007, 01:01 PM
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