what is the Ohms rating...fuel level

[adamforsythe]

Hello,
I am looking at gauges and I will be moving my gas gauge where my blank gauge is. Then I will install a RPM gauge where the old fuel gauge was. What is the stock Ohms rating on a 1985 K5 Blazer?

 

[HarryH3]

0 ohms = Empty
90 ohms = Full

 

[R72K5]

yep, it is 0-90 range on GM- since at least early '60's..., if not before sometime.

good luck