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Old Jul 22, 2011 | 01:02 PM
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Is anyone running a reducer on the feed side? I have a -4 feed and a -12 return and im getting oil blowing out into the exhaust housing.... I want to make sure its not a feed issue before replacing the seals.
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Old Jul 23, 2011 | 08:50 AM
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Originally Posted by Tricked-Out-Toy
Is anyone running a reducer on the feed side? I have a -4 feed and a -12 return and im getting oil blowing out into the exhaust housing.... I want to make sure its not a feed issue before replacing the seals.
That combo should not be smoking. You either have a drain problem or the turbo needs rebuilt.
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Old Jul 24, 2011 | 02:52 PM
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are you running a restrictor or just a plane old -4? they are $5 on ebay.
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Old Jul 24, 2011 | 09:15 PM
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No restrictor just straight -4 off the port above the oil filter. The -12 drain is sloped down at maybe a 20 degree angle for the first 12" and the levels off a little bit to about a 15degree angle before running into the oil pan above the fluid level
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Old Jul 25, 2011 | 02:37 AM
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no u dont need a restrictor ive called and asked precision. also make sure u have at least a -10 for a drain.
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Old Aug 31, 2011 | 12:10 PM
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what kind of oil drain flange are you using and where did you get it?
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Old Aug 31, 2011 | 01:26 PM
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Originally Posted by 98Z28CobraKiller
That combo should not be smoking. You either have a drain problem or the turbo needs rebuilt.
Originally Posted by Busy Mopper
no u dont need a restrictor ive called and asked precision. also make sure u have at least a -10 for a drain.
^this

No restrictor! It shouldnt be smoking.
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Old Aug 31, 2011 | 01:34 PM
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I had a similar problem with a good MP T70.
It would smoke after 80 PSI of oil pressure.

I put on a TC76 and no more issues.....T-Netics has a built in screen/restriction and specify -4 inlet, -10 oulet with no 90's...I have a 90 though...
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