TwinTurbo.NET: Nissan 300ZX forum - Turbos smoking and oil restrictors.
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Subject Turbos smoking and oil restrictors.
     
Posted by sparkie on October 26, 2011 at 5:11 PM
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Message Anyone knows a source that sells oil restrictors in -4AN male to female joint connector? In about 0.040" size?

I have about 100psi of oil pressure on cold starts with 20W50 oil and about 40psi warmed up at idle. I think this is causing too much oil in the turbos for the gravity drain that oil is leaking past the seals and causes my smoking issue.

The CHRAs have built-in restrictors. But I'm not sure about the size. Might be too big for this oil pressure. Another thing is that my setup with -4AN feed line and inline filters is definitely too big and flows much more oil than the turbos can drain out.

Any thoughts and similar experience?

www.ztechz.net

ICQ # 14337317

     
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