Diesel Tachometer Install

In this video, I'll show you how to add a tachometer on a 1989 K5 Blazer.

[@fishrsa9046]

Mine is a GM, it gets 8ts signal from an rpm sensor on the emchanial injection pump. The stock tachometer works, but I want to get an electronic signal so I can set a rev limiter with some kind of control box by using the shutoff solenoid

[@JoseGarcia-ks7nh]

How much voltage should that terminal give ?

[@myles2go.]

are you referring to the voltage from the terminal on the alternator? I am not sure, i never measured it for voltage.

[@jimmiller4951]

grerat video. What tachometer is that ? So many options

[@myles2go.]

it is a universal diesel tac from motor meter racing on amazon. it is currently unavailable now though. im sure you could find that one online though

[@jimmiller4951]

Thank you