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sebta22
Regular


Location:
Perth
Registered:
August 2002
Re: 4agte turbo oil leak Tue, 25 October 2005 07:06 Go to previous messageGo to previous message
The mates old man has been a mechanic on performance cars for twenty years or so.

I agree that using a restrictor is necessary on ball bearing turbos but on plain bearing turbos they require full oil to bath the bearing and provide an oil film to ride the bearing on. I think that full oil pressure will force the rear seal to seal properly with pressure applied from one side.

I have discounted all normal ideas such as crank pressure (breather mounted directly to rocker covers) and drain (new 1/2" drain as close to sump top as possible).

See what happens with full oil flow? Smile
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SubjectPosterDate
Read Message   4agte turbo oil leak sebta22Sat, 08 October 2005 08:43
Read Message   Re: 4agte turbo oil leak Kurt.RSat, 08 October 2005 12:24
Read Message   Re: 4agte turbo oil leak sebta22Sun, 09 October 2005 04:52
Read Message   Re: 4agte turbo oil leak Ae86-TeSun, 09 October 2005 06:17
Read Message   Re: 4agte turbo oil leak Kurt.RSun, 09 October 2005 07:59
Read Message   Re: 4agte turbo oil leak LachieSun, 09 October 2005 08:04
Read Message   Re: 4agte turbo oil leak Ae86-TeSun, 09 October 2005 09:29
Read Message   Re: 4agte turbo oil leak sebta22Sun, 09 October 2005 08:30
Read Message   Re: 4agte turbo oil leak sebta22Sun, 09 October 2005 09:43
Read Message   Re: 4agte turbo oil leak LachieMon, 10 October 2005 00:42
Read Message   Re: 4agte turbo oil leak ke382TGMon, 10 October 2005 01:15
Read Message   Re: 4agte turbo oil leak sebta22Sat, 15 October 2005 05:53
Read Message   Re: 4agte turbo oil leak Kurt.RTue, 18 October 2005 10:59
Read Message   Re: 4agte turbo oil leak sebta22Sun, 23 October 2005 11:28
Read Message   Re: 4agte turbo oil leak sebta22Tue, 25 October 2005 05:55
Read Message   Re: 4agte turbo oil leak ke382TGTue, 25 October 2005 06:11
Read Message   Re: 4agte turbo oil leak  sebta22Tue, 25 October 2005 07:06
Read Message   Re: 4agte turbo oil leak ke382TGWed, 26 October 2005 00:24
Read Message   Re: 4agte turbo oil leak TE72_TurboWed, 26 October 2005 07:25
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