Thread: 67-72 Tac...
View Single Post
Old 03-27-2020, 09:09 PM   #21
LockDoc
The Original Thread Killer

 
LockDoc's Avatar
 
Join Date: Aug 2006
Location: Montezuma, Iowa
Posts: 20,819
Re: 67-72 Tac...

Quote:
Originally Posted by Andy4639 View Post
Both Tachometers are working. I hooked them up temporarily to the ramp truck to see if they would work. Scared me the first time. Neither one worked. I then looked and the 12 volt wire was not hooked up to the fuse panel!!!

They both work now. But they both read differently. So tomorrow if I have time I will see about adjusting them if I can.
The guy I ordered the board from said it was adjusted to a v-8 already though.
It looked to be right around 4-5 1000 in neutral.
The brothers was more like 6-7 1000.


I think I would tend to lean towards the new one being correct Andy. I know they test them before shipping. I wouldn't be in a hurry to do any adjusting on it

LockDoc
__________________
Leon

Locksmith, Specializing In Antique Trucks, Automobiles, & Motorcycles
LockDoc is offline   Reply With Quote