hi again everyone and thanks for all of the help so far. i am ready to order a tach for my boat and im not too sure what type i need. it's a 1989 85hp force. any info would be appreciated. thanks again.
I bought a Tiny Tach a couple years ago and I'm very happy with it. http://www.tinytach.com will have information about it. I suggest calling and asking what tach you need for your outboard just to be sure because the information on the website is confusing.