honestly how many times has having a voltmeter been actually USEFUL other then times you have a dead battery or alternator? I definately don't need a guage to help me diagnose either of those problems. I need to pick what guages I'm going to run. I have 2 spots for 5" guages (speedo & tach), and 5 spots for 2 1/16" guages. I wanted to run a a/f guage, but had to give up another guage to run it, when it suddenly dawned the voltmeter is as useless as a package set of the fast and the furious movies.
here is what i'm running for my 2 1/16 guages as of right now
oil pressure
water temp
fuel guage
nitrous pressure
a/f ratio
here is what i'm running for my 2 1/16 guages as of right now
oil pressure
water temp
fuel guage
nitrous pressure
a/f ratio