1/0 without the big 3

[rumple4skin 10+ year member]

that is also why everyone says to use 1/0 or 0/0 to do the big three, so you dont upgrade yoru stuff and need to go back thro the big three again.

 

[Enellz 10+ year member]

im running 1/0 to my brutus 1606d without big three i have my ground wire down to about 6 inches

no dimming or anything?

 

[rumple4skin 10+ year member]

ya that is varry rair but more power to you i think you just got lucky with that one. 9 out of 10 you have dimming untell you upgrade alteast the aly and engine grounds

 

[memphis_vette 10+ year member]

well of course there is some dimming...the lowest my batt drops is from 14.1 down to 12 v

 

[rumple4skin 10+ year member]

thats ok, you dont really want it to drop below 12.5 but its not really anything to worry about unless your hitting 11 volts( unless the fact that you cant see at all at night bothers you) at 11 volts you will see a ton of dimm tho 12 volts is more then fine