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  #11 (permalink)  
Old 07-24-2017, 08:27 AM
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Join Date: Oct 2016
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OK so I ordered a cylinder head temp gauge (faria) that comes with a sender. The thinking is that the actual water temp in the water jackets or the cylinder head temp can be monitored as they more than likely will not be the same temp, upon initial start up,a base line reading will be made during normal operation (regardless of the numbers), any movement after establishing a normal reading will be easily monitored. I don't have any temp issues now I just want to be able to keep an eye on it rather than a horn activated by the thermostat. Thanks for all the replies, I will be using the threaded hole in the photo that jetblue 319 provided
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  #12 (permalink)  
Old 07-29-2017, 08:02 PM
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Location: florida
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i also notice a thread access on top of each cylinder bank but that's on the 225. if you want to monitor engine cooling i would suggest a water pressure gage also to make sure the water pump is working also, good luck
btw i dont see your size engine in the seloc manual you wrote 1995 70

Last edited by jetblue319; 07-29-2017 at 08:16 PM.
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  #13 (permalink)  
Old 07-30-2017, 05:39 PM
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Hmmmmm model is E70TLEOR
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  #14 (permalink)  
Old 08-03-2017, 01:27 PM
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OK Jetblue my 70hp is different than your 225 motor I don't have that threaded hole and I really do not want to remove a head bolt at this point I am thinking of using a bolt from the thermostat housing it won't give me a true temp for the cylinder head but maybe a reference point to watch, any thoughts from anyone?
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  #15 (permalink)  
Old 08-05-2017, 09:16 PM
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i see you have a 3 cylinder engine , my book is for V engines,sorry. have you check on top of the cylinder? i also have a thread holes on each cylinder bank on top and near thermostat.
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  #16 (permalink)  
Old 08-06-2017, 06:38 PM
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I believe there is a hole near the lifting lug that I am going to look at
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