holcombe347
+1y
thats what i did, 4 ga. from the battery up front to my insulated terminal thing and i just hooked all my wiring up to it as if it were the battery. works like a charm. make sure to put a fuse in the line though. i believe i used 100 amp for the power for my whole truck.
i grounded from my battery to the frame with 4 ga. but when i ran the grounds to the block and shit i just used 8 ga. from the frame to my block and body.
it works like a charm, nothing dims at all and it runs perfect even when my compressors and everything is on.