anyone know where the stock ground for the battery is the wire just goes down to the lower parts of the engine and would it benefit if sanded i it down would it make the connection any better and benefit

 

Not really worth it...a grounding kit on the other hand is a good idea

-kevin

 

i replaced both of my stock ground cables with a 2gauge ground cable along with a custom made 4 gauge ground kit that loops around the entire engine bay to various ground points. The ground kit really does make a difference, i reccomend it to everyone.

Ant