Subject	Re: Re: Information on the oil cooler restrictor?
Posted by	Zeke21 on February 14, 2015 at 10:29 AM
	This message has been viewed 272 times.
In Reply To	Re: Information on the oil cooler restrictor? posted by Bigwill837 on February 13, 2015 at 10:25 AM
Message	Then why would it not be found in the return hose on the European spec? As I mentioned earlier the European Z32 uses the same TT oil tree with relief spring as USDM/JDM. The system is identical with the only difference - the size of the cooler. Why would Nissan engineers not feel the need for the restrictor in the return hose of the Euro spec? I honestly don't know and was just comparing parts to try to get a better understanding. Some time ago I had ask Greg Dupree about it as well and his response was: The check valve is closed until pressure builds against it and allows it to open, the restrictor is after the check valve and does not affect the check valve.
Follow Ups	Information on the oil cooler restrictor? - Red Hawk (CO) 13:32:00 02/11/15 Re: Information on the oil cooler restrictor? - MaxxAction 14:15:41 02/11/15 Re: Re: Information on the oil cooler restrictor? - wh0sjeff 23:24:26 02/11/15 I thought I read - FrozTTy 15:21:24 02/11/15 It is, and you may be right on the pressure, but I'm - Red Hawk (CO) 16:03:15 02/11/15 Agreed. Also, CZP makes silicone oil cooler lines which - FrozTTy 16:23:00 02/11/15 Its to restrict flow, as it is named - -Grimm- 17:05:16 02/11/15 It's more to keep the oil from getting too cold - black300zx 19:39:41 02/11/15 Yep, this is correct. - bartz32tt 21:24:28 02/11/15 Ok, I would agree with that conclussion, so now my - Red Hawk (CO) 13:02:26 02/12/15 I wouldnt say so - -Grimm- 12:31:57 02/13/15 2nd. It's a balance. - OverZealous (CT) 21:29:55 02/12/15 Re: Information on the oil cooler restrictor? - Zeke21 10:00:47 02/12/15 That is what I was leaning toward thinking. - Red Hawk (CO) 12:57:17 02/12/15 Re: Information on the oil cooler restrictor? - Bigwill837 10:25:04 02/13/15 This is the only answer that makes sense. - Brad(RI) 19:37:08 02/13/15 Re: Re: Information on the oil cooler restrictor? - Zeke21 10:29:16 02/14/15 Re: Re: Re: Information on the oil cooler restrictor? - Bigwill837 13:42:53 02/15/15 Euro oil hose return line #21356-40P12. It is NLA. - Zeke21 10:45:08 02/16/15 Re: Euro oil hose return line #21356-40P12. It is NLA. - Bigwill837 15:25:56 02/16/15 The Euro Spec oil filter tree is the same as USDM. - Zeke21 11:26:56 02/17/15
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