Join Date: Mar 2002
Location: Austin, TX, USA
Re: Voltage Readings ... 55 BelAir
That is weird. I'd wonder about the grounds you're using to take your measurements. It could be the "additional" volt is really riding on the ground. Measure the voltage between your two ground points and see what you get. You should see a very small voltage (less than 0.1 volts). If you see that extra 1 volt - dig in to find the bad ground that's causing it.
68 Coupe, 350 w/ Edelbrock Performer RPM heads, cam, intake, 700R4, Dave's small body HEI