installing tach on evinrude

[nigelbear]

How do you install a tach on a 1957 Evinrude 35 horse Big Twin electric start? (serial # 25930, Model# 08866)

 

[Bill Stock]

Re: installing tach on evinrude

Try other posts for tach website.Think it was www.tflx.com they have wiring schematic and trouble shooting guide,may help