roll_tide

bass head? I would think if you were tossing three w6's in, this would definitely help.

what will your new setup be?

2/0 and 2 gauge are two different sizes - 2/0 is considerably larger (read as two-not).

What is your purpose of running the larger wires? sound system? lights?

I didnt spend as much time as he did on his - but I did the alternator (+) to batt (+) and the batt (-) to chassis (-) all with 2/0 wire, with heat shrink, loom, and tape. Definitely noticed a change in the subwoofer. but in theory - electricity will flow through the path of least resistance so in THEORY it will work. a note for you though, dont replace your oem wires just add on to them.

Will be doing the block to chassis ground when I pull the bumper for an HID install soon. If youre adding a sub/amp/speakers, it wouldn't hurt. good luck