I want to add a temperature gauge and a water pressure gauge to the dash of a PT185 90hp Mercury 2002.
(1) What brand would you recommend / install?
(2) Mechanical or Digital / part numbers any info appreciated thanks in advance!
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I want to add a temperature gauge and a water pressure gauge to the dash of a PT185 90hp Mercury 2002.
(1) What brand would you recommend / install?
(2) Mechanical or Digital / part numbers any info appreciated thanks in advance!
Hello: I added a water pressure gauge to my 2004 Merc. 90. I bought the kit on ebay. It was the Faria brand , a 2 inch gauge . around $50.00 . It has a thin water line going to the gauge . It is a 30 psi gauge . I don't know anything about a temperature gauge . I thought if I have water pressure I'm good to go . With a water pressure gauge you know that your still good to go even though you have a plugged pee hole. Good Luck . O - R
I checked around and most say that the motor runs so cool, that a temperature gauge wouldn't be very effective on his motor. So, I will be looking into the pressure gauge a bit more 5-7psi at idle and 12-15 psi WOT.....thanks for the info on the Friar unit.