The 1966 VW Beetle Forum

Thanks for the advice. I'll do the rewiring before the conversion. Any thoughts/suggestions/advice on the 6v to 12v conversion?

I just started restoring a 1966 Karmann Ghia. The wiring is a mess so I'm going to replace it with a new wiring harness. I'm also going to convert from a 6v system to a 12 v system. Does it matter which one I do first? Any thoughts on the wiring or conversion are appreciated.