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Registered: June 2003
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rb20det restrictor
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Tue, 06 April 2004 13:06
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someone said they were going to measure the size of the restrictor, i have oil leaking into the compressor housing of my rb20det turbo and im thinking its oil feed/drain related.
so if someone can measure the exact size of the oil restrictor in the banjo etc, and what location is the restrictor usaully? block or at turbo? i current have a ~1.2mm restrictor at the block, with a less than ideal oil return line. some have said the restrictor is around .8mm would this cause too much extra oil?
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Location: Brisbane
Registered: February 2003
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I supported Toymods
Location: Sunshine Coast
Registered: March 2004
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Re: rb20det restrictor
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Wed, 07 April 2004 01:58

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www.nissansilvia.com
have many members with the rb's,sr's and the ca's im sure one of the ppl here would know..or add sausage_15@hotmail.com ..he's a mate with a 180sx rb he might know
good luck
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Registered: June 2003
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Re: rb20det restrictor
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Sat, 10 April 2004 09:59

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i asked that guy he said, brb looking for info and i havent seen him back on line for like 4 days. has anyone got one they can measure at all/
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Location: Montrose, VIC
Registered: May 2002
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Re: rb20det restrictor
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Sat, 10 April 2004 12:02

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ahh yeah, sorry, I think it was me that was meant to measure it...
The restrictor is the banjo bolt itself, and the hole is real small, I'll do my best to remember to measure it this time!
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Registered: June 2003
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Re: rb20det restrictor
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Sat, 10 April 2004 12:05

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im really hoping its less than my current 1.1mmx5cm restrictor i have in there at the moment, and thats what causing the oil in the compressor housing, its only a little bit everytime i take it for a drive but it builds up, have you got msn messenger or something?
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Registered: June 2003
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Re: rb20det restrictor
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Mon, 12 April 2004 09:10

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all swell, get a chance to measure?
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Registered: June 2003
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Re: rb20det restrictor
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Tue, 13 April 2004 13:00

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this is like getting blood out of a stone
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Registered: June 2003
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Re: rb20det restrictor
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Wed, 14 April 2004 10:03

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yah.
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I supported Toymods
Location: melbourne.victoria.austra...
Registered: June 2002
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Re: rb20det restrictor
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Wed, 14 April 2004 10:28

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hey where is this restrictor thing? is it in the banjo bolt? if so I can take mine off (my rb20bb turbo is sitting on the floor here in my study) and i can measure it for ya
shinny what are you doing i'll get the don...
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I supported Toymods
Location: melbourne.victoria.austra...
Registered: June 2002
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Re: rb20det restrictor
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Wed, 14 April 2004 10:29

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see
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Registered: June 2003
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Re: rb20det restrictor
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Wed, 14 April 2004 10:33

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the oil feed is the one with the yellow mark(top one), it will be visible from the pipe end(it would appear to be crimped in the pic so u wont be able to tell easily..). but anyway i think the restrictor is in the banjo that bolts to the head not the turbo.
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Location: Malaysia,Kuala Lumpur
Registered: July 2002
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Re: rb20det restrictor
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Wed, 14 April 2004 11:19

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Ahhmmm guys, duh ! still not clear from the pic..Banjo ??
can someone please put a little arrow on the pic
cheers
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Location: Montrose, VIC
Registered: May 2002
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Re: rb20det restrictor
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Fri, 16 April 2004 13:45
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Hey people... REALLY sorry I took SO long to get back on this, I know it's not proper... Anyways, I measured mine at 1.2mm, that's the factory Nissan restrictor. Once again, sorry...
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