cuda said:Does anyone know how to install a conventional tach on a B&S 24 HP V twin engine?
That is how to wire it up.
If you're ok with a digital display, this works fine and tracks hours for less than $38.00:
https://www.trailtech.net/tto_tach-hour.html
Installation takes less than 5 minutes!
Wow I might get that for my walk behind