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headlight relays

  1. Lights go off after 20 minutes of driving

    Factory Five Roadsters
    Please could you help me with my electrical issue which I'm chasing down for a while on my FFR roadster. When I turn on my lights the light switch circuit breaker gets hot and shut down the lights after 20 minutes of driving. Then after a few minutes lights come back and then shut down again...
  2. Relays, Really?

    Factory Five Roadsters
    I'm wondering if I really need relays in the headlight curcuits? It seems to me that '65 vintage cars had very few. I understand what they are for, but using the switch that came with the complete I would think the y are not really necessary. I would appreciate any thoughts on this.
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