 oil cooler adaptors, 3/8 vs. 1/2 inch sandwhich style |
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| realred914 |
 Aug 24 2010, 02:54 PM
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#1
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Senior Member  Group: Retired Members Posts: 1,086 Joined: 1-April 10 From: california Member No.: 11,541 Region Association: None  |
looking for a good sandwhich adaptor to add an oil cooler. want one with a thermostat built in, I see several brands for sale, there are some big price differances too.
at any rate there are some ones that have 3/8 inch NPT inlet/outlet threads, and others that have 1/2 inch NPT threads inlet and outlet. the price differenace is considerable (nearly 3X) seeing as the oil passages upto the filter are not all that fat anyway I figure, how much benifit would one get out of a 3/8 NPT fitting verses the 1/2 NPT? I still plan to use AN10 hose and fittings and have 1/2 inch NPT on the oil cooler itself, so the biggest restriction in the new system would be the 3/8 NPT fittings on the sandwhich adaptor. will this be a significant flow restriction or not verses the larger adaptor? the engine will be a daily driver motor, not a high rpm race motor. |
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| Mike Bellis |
Aug 25 2010, 04:44 PM
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Resident Electrician Group: Members Posts: 8,347 Joined: 22-June 09 From: Midlothian TX Member No.: 10,496 Region Association: None 
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I'm running a Transdapt remote filter on my V8. Very nice billet machined piece. The typical V8 filter uses a 3/4 center thread to screw it on. I would lean to the larger 1/2 version. The system will have more parasidic drag through the adapter and thermostat so the larger size will benefit you. I'm not convinced you need a thermostat but I don't know what engine you have.
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Posts in this topic
realred914 oil cooler adaptors Aug 24 2010, 02:54 PM
Mark Henry I take that this is for a /4?
Why do you need a b... Aug 24 2010, 03:16 PM
realred914
I take that this is for a /4?
Why do you need a ... Aug 24 2010, 03:22 PM underthetire Try to find a adapter out of a for police intercep... Aug 24 2010, 03:20 PM realred914 any one have experiences with Derale or Hayden san... Aug 25 2010, 07:50 AM McMark I've installed a few. All of them looked pret... Aug 25 2010, 05:25 PM realred914
I've installed a few. All of them looked pre... Aug 25 2010, 11:18 PM brant
McMark you use a thermostat???? I was under the ... Aug 26 2010, 08:42 AM DanT I had a mocal sandwich adapter on my racecar....wi... Aug 25 2010, 11:29 PM realred914
I had a mocal sandwich adapter on my racecar....w... Aug 25 2010, 11:56 PM tradisrad realred, don't foget this thread: http://www.9... Aug 26 2010, 07:25 AM DanT plates and rows are two different things :) Aug 26 2010, 08:37 AM realred914
plates and rows are two different things :)
r... Aug 26 2010, 09:13 AM McMark The thermostat isn't just about 'freezing ... Aug 26 2010, 09:34 AM tradisrad the mocal thermostat that I am using always allows... Aug 26 2010, 09:43 AM charliew I was always under the impression that any oil lin... Aug 26 2010, 03:01 PM pcar916
I was always under the impression that any oil li... Aug 26 2010, 05:23 PM carr914
McMark you use a thermostat???? I was under the... Aug 26 2010, 05:20 PM |
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