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spence88mph spence88mph is offline
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Join Date: Jan 2007
Location: Melbourne, Australia
Posts: 1,578
Originally Posted by cliyde View Post
Hi Spence,
She's still running very strong and goes like a "stabbed rat", normally aspirated life will never be the same. Agreed oil "misting" lowers octane. I've seen this being an issue if there's blow-by or oil level is too high. Otherwise low boost might not be a factor... I once vented my crank case in the 928 and that worked great. I purchases a Jaz catch can from Jeggs for $50. Only issue i had with doing a vent is the Fuuuuumes!
Great news, yep, imagine going back to NA!

So what I have seen someone else on here do is run a pipe from where the filter usually sits on the catch can, out of the engine bay to under the back of the car, I think that does the trick... I need to try it, so the jaz fits fine, same inlet pipe size? I'll grab one, did you put any steel wool in it, not the fine stuff the courser type, I read that can help with the oil/air separation.
'89 911 M491+Turbo
'89 944 Turbo
'88 928S4
'18 C63S Coupe
Old 12-05-2011, 05:13 PM
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