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> oil cooler adaptors, 3/8 vs. 1/2 inch sandwhich style
realred914
post Aug 24 2010, 02:54 PM
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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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McMark
post Aug 26 2010, 09:34 AM
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The thermostat isn't just about 'freezing weather'. You want the oil to come up to ideal temperature as quickly as possible. If you have a cooler without a thermostat, it takes longer for this to happen. You could skip the thermostat if you leave any fans turned off, and you don't move the car until optimum oil temp is reached.
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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
kg6dxn   I'm running a Transdapt remote filter on my V8...   Aug 25 2010, 04:44 PM
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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