The Ford Barn - View Single Post - 1939 Electrical Modification: FUSE BLOCK & CIGAR LIGHTER SOCKET

koates · 12-20-2021, 07:22 PM

Pos ground will be a problem for your electronic accessories. You could wire your fuse box for neg ground though to the battery terminals and leave the car 12 volt pos ground. Or change your car to 12volt neg ground but you may have to do something with your charging system or ignition system depending what is fitted there. Regards, Kevin.

12-20-2021, 07:22 PM	#3
koates Senior Member Join Date: May 2010 Location: Melbourne Australia. Posts: 2,079	Re: 1939 Electrical Modification: FUSE BLOCK & CIGAR LIGHTER SOCKET Pos ground will be a problem for your electronic accessories. You could wire your fuse box for neg ground though to the battery terminals and leave the car 12 volt pos ground. Or change your car to 12volt neg ground but you may have to do something with your charging system or ignition system depending what is fitted there. Regards, Kevin.