big 3???

[taysextreme 10+ year member]

ive searched the sticky and have not found the answer to my question. what is big 3?? please someone explain

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[brtnboarder3241 5,000+ posts]

http://www.caraudio.com/forum/showthread.php?t=152355

hmm the second sticky under electrical, wiring, etc.

 

[outspoken 10+ year member]

runs of power wire (4/0 or bigger) from and to theses points under your hood

1) Alternator Positive to Battery Positive (optional fuse)

2) Battery Negative to Chassis

3) Chassis to Engine Block