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Old 01-27-2018, 10:56 AM   #7
Purdy Swoft
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Join Date: May 2010
Location: Alabama
Posts: 8,099
Default Re: Help with radiator cap spray

Quote:
Originally Posted by roy green coupe View Post
Hi Mr. Purdy, I was wondering what you thought about using the thermostat that is sold for the top hose as a water restrictor? I don't have one on my car so I don't have experience with one on a model a but I know that the thermostat ,even wide open, would slow down the flow.This is one of those things I have on my list of "things to try". It would certainly be inexpensive and easily removed if it didn't help.
Installing a thermostat will slow down the flow problem . The only reason that I don't use a thermostat is , I figure sooner or later it could stick closed .I would really hate to have to remove a stuck thermostat on a hot engine on the road side . After installing an original cap and sealing the leak there I cut down the impeller and solved the problem . I also like the heavy duty 8 fins per inch radiators . Extra fins gives better cooling than the 5 or 6 fin radiators .
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