Hi,
I have a Stewart Warner Tach I bought but got no instructions with.
It's 0-6000 rpm, Deluxe Series, model 82162B.
It has 4 little slide switches in back accessed by a plastic cover.
They're numbered 1-2-3-4
What I need are the switch settings to make it read a Chevy 6.
(292 w/ HEI)
Hopefully someone has the instructions or knows where to look.
Thanks
Pete