I finally finished my oil pressure gauge, and I have to ask... what's a typical reading for an Aveo? At speed it'll run as high as 60 pounds, and at a warm idle it will drop to 20. Is that a normal range, or is the gauge not reading accurately?
I'm also looking to install a vacuum gauge. I have a short ram intake. Do I drill and tap a hole right into the pipe? Any help is appreciated. Thanks!
Toby