Big Three help?
Big Three help?
has anyone done the "Big 3" upgrade? i read that you need to replace the following with 4awg
1. Replace/add a new lead from the battery ground to the chassis
2. Replace/add to the lead going from your battery to your alternator's pos lead, and also your alternator's ground.
3. Replace/add the lead from your tranny to your battery and then replace/add one for your tranny's ground.
and i just recently read to also do the leads to your engine. im confused as to where these leads connect at. I have looked for these them, but im at a loss
unfortunately, the only lead i could find was the one from the battery to chassis 
can anyone guide me through this at all? I would appreciate it a lot 
I tried to search but "3" is to short and "three" is to common :|
1. Replace/add a new lead from the battery ground to the chassis
2. Replace/add to the lead going from your battery to your alternator's pos lead, and also your alternator's ground.
3. Replace/add the lead from your tranny to your battery and then replace/add one for your tranny's ground.
and i just recently read to also do the leads to your engine. im confused as to where these leads connect at. I have looked for these them, but im at a loss
unfortunately, the only lead i could find was the one from the battery to chassis can anyone guide me through this at all? I would appreciate it a lot I tried to search but "3" is to short and "three" is to common :|
Haven't done it, yet, might some day if I'm that bored but there's some information out there. Couple links I scrounged up off google may help
https://g35driver.com/forums/audio-v...3-upgrade.html
Post #11 has a decent pic, check the other link in this one too, I didn't:
https://g35driver.com/forums/audio-v...g-big-3-a.html
Should be a good start, for more help on this I came up with the above by googling "G35 big three upgrade" and it popped up quite a few hits, some but not all related to our specific vehicle. There's also some YouTube videos that may or not be worth a look.
Good luck man.
https://g35driver.com/forums/audio-v...3-upgrade.html
Post #11 has a decent pic, check the other link in this one too, I didn't:
https://g35driver.com/forums/audio-v...g-big-3-a.html
Should be a good start, for more help on this I came up with the above by googling "G35 big three upgrade" and it popped up quite a few hits, some but not all related to our specific vehicle. There's also some YouTube videos that may or not be worth a look.
Good luck man.
Look through my posts and search for threads
Here is a good read on big three and engine grounding kits
https://g35driver.com/forums/5992222-post14.html
MAKE SURE YOU FUSE THE WIRE THAT GOES FROM BATTERY + TO ALTERNATOR
Here is a good read on big three and engine grounding kits
https://g35driver.com/forums/5992222-post14.html
MAKE SURE YOU FUSE THE WIRE THAT GOES FROM BATTERY + TO ALTERNATOR
For 0/1ga wire, Stinger's "Installation Bay" wire may look like a good deal on paper, but avoid it. Its about 50% insulation, 50% wire. I picked some up without really checking it first and when I got it home saw that the actual wire thickness was about the same size as some old Phoenix Gold 4gauge I had laying around.
For 0/1ga wire, Stinger's "Installation Bay" wire may look like a good deal on paper, but avoid it. Its about 50% insulation, 50% wire. I picked some up without really checking it first and when I got it home saw that the actual wire thickness was about the same size as some old Phoenix Gold 4gauge I had laying around.
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Machine Head
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Mar 16, 2016 08:55 PM
