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Old 11-28-2006, 02:15 PM
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Default Oil Restrictor

Hi

I have a Turbo B16 running a XS Power Turbo and its leaking but I have a SC50 ready for fitting but i wanted to know if i needed to use an oil restrictor.

Please Advise me

Bobby
Old 11-28-2006, 02:19 PM
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Default Re: Oil Restrictor (littletriad)

what size is your feed line?

sometimes its not a bad idea to run one so it couldnt hurt to run one. Plus they are pretty cheap
Old 11-28-2006, 02:23 PM
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Default Re: Oil Restrictor (BoostedEG6)

got a tunertoys oil line kit

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BoostedEG6 &raquo;</TD></TR><TR><TD CLASS="quote">what size is your feed line?

sometimes its not a bad idea to run one so it couldnt hurt to run one. Plus they are pretty cheap</TD></TR></TABLE>
Old 11-28-2006, 02:26 PM
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Why not run one?

https://honda-tech.com/zerothread?id=1332417

this should help. cheap.
Old 12-01-2006, 02:43 PM
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do i need one?
Old 12-01-2006, 02:49 PM
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Default Re: Oil Restrictor (BoostedEG6)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BoostedEG6 &raquo;</TD></TR><TR><TD CLASS="quote">what size is your feed line?

sometimes its not a bad idea to run one so it couldnt hurt to run one. Plus they are pretty cheap</TD></TR></TABLE>
I am not trying to be a s,art *** but it could hurt if his motor has lower than normal oil pressure right?
I was told by precision to use a 3 an with no restrictor on my b16 with an sc61?
Old 12-01-2006, 09:17 PM
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The XS power turbos have cheaper seals, so they tend to blow out under high oil pressure. the restrictor is pretty necessary on those snails.
Old 12-01-2006, 09:35 PM
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Default Re: Oil Restrictor (littletriad)

Honda motors already have pretty high oil pressure when compaired to other cars. I would run one, cheap insurance IMO. Ive never heard of a restrictor being the cause of a turbo that got trashed due to lack of oil. I run a Function 7 one and not a problem at all....
Old 12-01-2006, 09:42 PM
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Default

here's your answer:

email some1 abt this very same question to use on my DBB GT35R and this was the response:
You have to determine if you even need a restrictor. Generally, the
restrictor is required if your engine runs very high oil pressures (e.g.
above 75 psi) and or idles high (over 45 psi). If this is the case, the
excess oil pressure can leak past the seals under certain operating
conditions.

You must know your oil pressures before and after adding the restrictor to
ensure you get enough oil to the turbo.

If you're unsure, don't do a restrictor. Worse case scenario is if you run
without one, find out you have an oil leak, you can always add one and the
problem goes away. No harm done. Most likely, you'll run without one and
never notice an issue.

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