There was a discussion here recently, something with Neil's Barracuda project I think where MAD Electrical was mentioned. Here is a link to their website concerning brighter headlights:
http://www.madelectrical.com/electricaltech/brighter-headlights.shtml
Apparently they supply very clear and detailed instructions when you buy their relay kit.
Paul L
On Tuesday, August 22, 2017 at 2:32:32 PM UTC-5, MoparMonster wrote:
Hello, I know it's not a 1962-65 but I have a problem with my 1966 valiant headlight connector. After driving with the headlights on for about 10 mins, my lights start going off and on. The switch has been replaced several times to know avail. The switch also gets burning hot to the touch after turning the lights on. A wire from my connector melted away the plastic around it in the connector. I think I need a new connector but I cannot locate one anywhere. I saw one on classic industries a while back but it's not showing up on there anymore. Can anyone point me in the right direction or suggest a fix? Thank you very much.