16.5v

  1. H

    84 Mustang With Odd Electrical Issue

    I have a 84 mustang with a stroker motor. Over the last week I noticed my radio would blackout when I either slowly rev or rapidly. It will come on within 15 seconds, but will blackout each time I accelerate. Don't matter if in gear or parked. My battery has 12.6v prior to starting and 16.5v at...