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im gonna attempt to try the big-3 upgrade as seen here: http://forum.sounddomain.com/forum/u...=5;t=007801;p=
i want to know if anyone has any detailed photos or any photo of this big-3 upgrade in their 7thgen engine bay? im just trying to get a basic idea of how it should look, where some wires are located, and what materials are needed

 
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um yea I upgraded all the factory grounds with 4 gauge cable all running directly to the battery. Didn't bother with alternator, cause power wire is a pain.

 
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Gearbox: Did it help with ground loop noise/whirr?

 
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i never had it to begin with, but I'm sure it helped with something. I have the hyper voltage system also, and that I could actually tell a difference.

 
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This is what youre lookin for, the dude can answer any of ur winding noise related.

 
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robs a good guy

what is with people on here linking to stuff with the local guys to me?

 
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anyone who done the whole 3, was it hard work? how long did it take?

 
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I know someone who did, they claimed they didn't notice any difference but who knows. I personally haven't experienced it done!

 
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Technically speaking, that's not the big 3. The main 3 wires, but not teh big 3 upgrade. I'm just saying.....

Also, yes, I've done it, and yes, I noticed a different. I actually made my own grounding kit (which I also sold a couple of days ago). It improved the integrity of the electrical, and improved dimming (a minute amount that most wouldn't notice to begin with, but still) for me. Some won't notice a difference. Mainly a trial and error method.