I have a 1976 Evenrude 115hp 4 cyl outboard. I want to get a tachometer for his motor but I dont know what will work with this motor.<br /><br />Is there a specific type or brand or do I look for the type of hook up it uses?<br /><br />What do I look for and what type of hook up do I need?<br /><br />Thank for the help.