Hi I Followed A Link In Here To A Headlight Wiring Upgrade. It Uses 2 Relays For The Hi And Low Beams Ditches The Stock Wiring System Etc . Does This Upgrade Really Work Well ?. I Just Put In Sylvania Siverstars And Trying To Get Max Brightness. I Have A 68 Coupe.
Yes, really works. Instead of pulling the power from the bat, through the small fuse box feed, through the llight switch, to the lights, it pulls power directly from the battery for the lights and only uses the wires coming from the switch to trigger the relays