I am upgrading my starter circuit and I will be using 4GA wire:
4 gauge Oxygen Free Copper (OFC) Cable, battery positive terminal to the solenoid.
4 gauge OFC Cable, solenoid to starter.
4 gauge OFC Cable, battery negative terminal to engine ground point.
Tinned, closed end 4 gauge copper terminals.
Because this is a high current circuit, I am looking for a shop which can crimp or solder the terminals to make a flawless connection.
Does anyone have any ideas?