Coolant tempsesor location

• Mar 27, 2015

• #1

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douggreif

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I need to add another temp sensor to my 440. I am installing an Atomic EFI and it requires a temp sensor. I don't
,
want to lose the gauge that I already have. This water outlet from O'reillys 84830 looks like it would work if I drill and tap the boss. Any suggestion would be great. Tried to put up a link to part but no luck sorry

 

• Mar 27, 2015

• #2

slepr1

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On my EFI setup, I used an extension fitting.

 

• Mar 27, 2015

• #3

5.7 hemi

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If you have an aftermarket aluminum water pump housing it will have 2 locations. If original cast iron, then you can drill/tap another hole.

 

• Mar 28, 2015

• #4

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douggreif

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Thanks for the replies, I might just drill and tap the housing. Worst case is I would have to get a new aluminum one. Is there a specific location that works the best