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C-3 Engine tempurature Gauge

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Old 05-06-2016, 10:12 AM
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ENCSDOUG
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Default C-3 Engine tempurature Gauge

Has anyone ever converted their Engine temperature gauge and sending unit to a capillary tube (Mech. Gauge)? Friends of mine who race cars on a round track uses the capillary gauges which seem to be more accurate. I was wondering if I could match a Mech. gauge that looks like the original one. It would be easy to install as long as the gauge will fit in the center console of my 72.
Old 05-06-2016, 12:08 PM
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I added one, easy and cheap....My original gauge reads about 20 degs high.

Brian
Old 05-09-2016, 07:14 AM
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Originally Posted by Wee
I added one, easy and cheap....My original gauge reads about 20 degs high.

Brian
Brian,
Did you add one and keep the original in your gauge cluster or did you install it in your cluster?
Old 05-10-2016, 10:10 AM
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I somehow missed your question.... I just added one and mounted it on the bottom of the dash.... One of these days I'll fix the stock one but got other things to fix before then .

Brian
Old 05-10-2016, 09:18 PM
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Originally Posted by Wee
I somehow missed your question.... I just added one and mounted it on the bottom of the dash.... One of these days I'll fix the stock one but got other things to fix before then .

Brian
I'm at that point and getting ready to take a long drive and need to know what the engine temp will be. I haven't had a problem but, you never know.
Old 05-10-2016, 10:01 PM
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It's cheap insurance....Cost around $20 from the local parts store....Here is a pic of where I mounted it. The engine prob went on the driver's side of the block, the gauge came with all the right fittings.




Brian
Old 05-11-2016, 07:48 AM
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Originally Posted by Wee
It's cheap insurance....Cost around $20 from the local parts store....Here is a pic of where I mounted it. The engine prob went on the driver's side of the block, the gauge came with all the right fittings.




Brian
Thanks Brian! I think I may go with that setup. I've read that you should insulate the capillary tube from heat that radiates from the header to prevent a false temp reading. Did you have that problem?
Old 05-11-2016, 09:50 AM
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No the new gauge reads about 190-195 going down the road. It does hit about 210 when I park it if I leave the hood closed.

Brian
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