4/0 welding wire.

[elchemo1986]

I got 25f of 4/0 welding wire. I'm thinking of doing the big 3 with it. Good or bad idea? Also do regular 0 gauge terminals fit? Please help...

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[michaellane 5,000+ posts]

Regular 0 gauge will not fit it

 

[Boomsday 10+ year member]

4/0 is roughly equivalent to 2 0 gauge wires, so it will be fine to use. But you do need larger lugs to make it fit