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gsmith660 gsmith660 is offline
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Join Date: Jun 2007
Location: Missouri
Posts: 4,182
The vent would help you prevent some blowby on the turbo seals I would think but would also suck some oil vapor into the airbox but I imagine there was a reason the factory did it so it cant be bad. It would also be a vacuum breaker when using a scavenge system but might not be advantagous to have a vacuum on the drip tank when draining back to the engine case.
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" Porsche there is no substitute" I always liked that saying. Air cooled is the only way to go!
76 911 C.R.A.P. Gruppe #2 BIG time TURBO C.R.A.P. Bitz EFI/EDIS Now MegaSquirt 3
76 Blazer also restored by me
Old 06-14-2011, 06:29 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #80 (permalink)