so here is what i have done so far
i put the engine block ground on this bolt on top of the alt
the blue ones are the 0 gauge
im just waiting on 4 gauge to 8 gauge reducers and some other things from US so i can finish it
it is a Holden Commodore VY, its australian, also known as pontiac in otehr countries
i was thinking this bolt, it screws the alternator on the engine so i think this one would be best, also had a little help from a friend
ok so im running a hifonicz brz1200.1 amp and a 18" subwoofer on stock electrical with a added bat/cap and i think its time to do the big 3, i had a look under my hood and i was like wtf where do i connect the 0 gauge from the bat.. anyway would you pro's help me a out a little
so this is the stock
i will also change the terminals
thats the alternator there
and this is where the wires are going
i dont know what that is? is that a ground or something
all i did was added a soundstream scell 600 cap/bat to my stock electrical system and i have 0 gauge to the second bat and amp and it runs perfect, i get major voltage drop when im running the air con on 2+
i kinda got mine to go louder and now its close to his, all i need now is some sort of sound deadener and the big 3 upgrade done and my car audio setup will be complete
my dream is to wall 2-4 18's in that car but idk how they do it LOL.
bass you can feel
amp is a Hifonics BRZ 1200.1 the only prob with making a diff box is.. any bigger and i wont be able to get it in the boot. this one just fits with all aspects eg. height width and deph like literally any larger and it wouldnt go in.