Join Date: Mar 2002
Location: Austin, TX, USA
Re: Ground location
The primary ground is from the battery (-) to the block. This is so the starter motor gets a solid return current path (which carries hundreds of amps). The other ground is a short fusable pig-tail lead from the battery (-) to the right fender. This is the ground that carries most other vehicle power returns (lamps, accessories, etc.) All other grounds are noise suppression grounds (straps from frame to engine or firewall).
68 Coupe, 350 w/ Edelbrock Performer RPM heads, cam, intake, 700R4, Dave's small body HEI