what tach do I need for an 81 I6 2stroke

[olemerc115]

I have an 81 ranger and I need to replace both the tach and speedo can someone please tell me which one will work properly, I have looked but I am scared I willl order the wrong one, thanks

 

[Chris1956]

Re: what tach do I need for an 81 I6 2stroke

Any of the aftermarket outboard tachs will work fine. Teleflex and Faria are two of the mor popular ones.