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Old 11-24-2018, 10:58 PM   #41
160B
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Join Date: Aug 2010
Location: Port Orchard, WA
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Default Re: Cold weather driving with or without thermostat?

The two 1/4 inch diameter, (r=0.125) holes have a total area of .098 SQ IN
The one 0.43 inch diameter hose (r=0.215) has an area of 0.145 SQ IN


So the 0.43 hose has about a 50% larger opening than the two 1/4 inch openings


https://www.bing.com/search?q=area+o...24c4f823d08781
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Last edited by 160B; 11-24-2018 at 11:47 PM.
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