Forced Induction Custom FI Setup Questions

Can oil lines be too long?

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Old 05-06-2005, 08:45 PM
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Default Can oil lines be too long?

so i found a good deal on some -4an ss line (3 feet) so i can adjust my restrictior from the engine bay, anyway i have steves oil kit so now i have like 6+ feet of line when you start the car the oil should reach the turbo pretty fast still right? i know its a n00bish question but i just want to be sure, i know it will allways bother me if i dont ask
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Old 05-06-2005, 08:54 PM
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Default Re: Can oil lines be too long?

i'm sure it will be fine, but why not just use the 3 feet?
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Old 05-06-2005, 08:57 PM
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Default Re: Can oil lines be too long?

becuase the restrictor is between them
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Old 05-06-2005, 09:59 PM
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Default Re: Can oil lines be too long?

You'll be ok. The oil might take .000000043 of a second more to get to the turbo, but when you start up the car it will be cold, and more than likely won't spin until you gas it anyway.
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Old 05-06-2005, 10:06 PM
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Default Re: Can oil lines be too long?

how do you know if you need an oil line restricter?
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Old 05-06-2005, 10:12 PM
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Default Re: Can oil lines be too long?

Originally Posted by boosted_b16
how do you know if you need an oil line restricter?
well sometimes your turbo might smoke and that could cause it, also getting a oil pressure gauge will tell you if the pressure is to high also.
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Old 05-06-2005, 11:28 PM
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Default Re: Can oil lines be too long?

my still smokes bad out of the dp
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Old 05-06-2005, 11:42 PM
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Default Re: Can oil lines be too long?

Originally Posted by jhmcrx
my still smokes bad out of the dp
turbo have any play either of the usual directions? do a compression test maybe you toasted some ringlands.

as far as restrictors go, its really a case by case basis. MY 14b does fine with the line wide open, while other 14b's smoke without it. Its kinda hit and miss with those *******.

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Old 05-06-2005, 11:54 PM
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Default Re: Can oil lines be too long?

i think the seals are fucked too, oil leaks out of it! oh and no in-out play, very little side-side play...hypothetically typing, if my ringlands are shot around what psi would they be around?
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