MEHAVEY said:I just ran a voltmeter across the battery while keeping the engine at 2,500-3,000 to look at the effects of running the CandlePower H4 halogen main headlight. Except for the headlight, my `71's electrics are stock
- Engine only: 14.6V
- Engine + brake light: 14.4V
- Engine + Low Beam: 12.6V
- Engine + Hi Beam: 12.6 V (no appreciable drop)