Here’s how I wired mine. I used two 60 amp Bosch style relays and located them on the firewall above the hi/low beam switch. I used a 40 amp fused single 10 gauge wire to supply both relays. It works great.
I picked up the 12v supply from the starter lug but you can use the alternator. Either place works, whatever is easier.
Last edited by Phak1; 03/05/202112:51 PM.
Phil Moderator, The Engine Shop, Interiors and Project Journals
1952 Chevrolet 3100, Three on the Tree, 4:11 torque tube Updated to: ‘59 235 w/hydraulic lifters, 12v w/alternator, HEI, PCV and Power front Disc Brakes Project Journals Stovebolt Gallery Forum
