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03-15-2013, 12:40 PM | #1 |
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Join Date: Dec 2002
Location: Cactus Patch So. Az
Posts: 4,749
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Water Temp. Sending Unit
I need to change the temp. sending unit on my 350 to more match the gauge.
With that said the gauge is reading 20 t0 30* higher than the IR gun is saying at any location on the engine and radiator. Is there some sort formula for determining what sending unit to replace it with?
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03-15-2013, 03:45 PM | #2 |
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Join Date: Jun 2006
Location: Idaho
Posts: 8,800
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Re: Water Temp. Sending Unit
Nothing specific, I used my original 6 cylinder one (58-59 they changed to electric) on the 283 and now 350. I assume they work like a fuel sender, higher temp = more or less resistance which moves the gauge. Have you looked over at stovebolt. com or HAMB?
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