1994 90hp Evinrude

1FASTLASER

Petty Officer 2nd Class
Joined
Dec 8, 2006
Messages
158
Got a couple of questions. First on the install of a tack........the boat and motor never had one. Am I to move both of the yellow/grey wires down on the power strip to the grey wire on the power strip to get the tack running.

Second question is I have installed a water psi gauge after almost cooking the motor but thankful only blew head gasket. replaced all needed parts...impellar t stats head gaskets and exhaust cover gasket and water pump hosing. Motor pissing very good but I dont like the hookup of the psi gauge, I have heard that you are better off tapping into the top of the block. I looked at the sticky on the psi gauge install but it dont look like my motor. Does someone have a pic that better illustrates where I need to tap into for the psi gauge. Right now I just t'd off of my tell tale and I sure dont like what I am getting for readings.
 

1FASTLASER

Petty Officer 2nd Class
Joined
Dec 8, 2006
Messages
158
Re: 1994 90hp Evinrude

Thank you for the attachment but I cant do anything with it. Would it be possible for you to enlarge this so that I might veiw it better. My photoshop cant enlarge and sharpen it so i CAN READ IT.
 
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