hamel52 Posted March 30, 2010 Report Share Posted March 30, 2010 so me and my dad were doing the big three on my car and we did battery + to alt+ battery- to engine block and battery - to ground... i know that is not the exact way explained on how to do it but will that - to engine block make a difference? just wondering should we go in and change it cuz it would be fairly easy to do? Link to comment Share on other sites More sharing options...
shooter69 Posted March 30, 2010 Report Share Posted March 30, 2010 Whats up ham-bone! IMO yes it will make a difference. It's all about the flow and resistance of electricity, so the smallest wire or the wire with the most resistance is only going to allow so much current through to the rest of the charging system. I mean the big three is all about creating the least amount of resistance for your charging system. You should hear Jordan Courtney's system now that he has your amp and a new box, that shit straight pounds... late -Sam (1)Fi BTL 15 (1)AQ 2200d 4.33 Cubes~33hz Big Three done XS 1200 in the back Link to comment Share on other sites More sharing options...
hamel52 Posted March 30, 2010 Author Report Share Posted March 30, 2010 whats up bro well i just switched it around made it all right so hopefully its all good now Link to comment Share on other sites More sharing options...
z71kris Posted March 30, 2010 Report Share Posted March 30, 2010 I saw on maxxsonic they ran their big 3 that way, thats the way I ran mine, I may run a wire form block to the chassis, but I haven't decided yet.. 03 GMC Sierra Z71 Ext Cab l 2 15" American Bass XO's l 1 Lanzar HTG2600 l AudioVox 1510D In dash DVD l KnuKonceptz Wiring l Big Three Done with KnuKonceptz KLMX 1/0 l Infinity Reference 6022si 6-1/2" Front Door Speakers l Upgraded to 145A Alt from 105A Alt l Custom Box 2^3 under the rear bench with resined bottom, and about 4 lbs of polyfill Link to comment Share on other sites More sharing options...
ktm300 Posted April 1, 2010 Report Share Posted April 1, 2010 Run the wire to the alt case, (not alt +) to the battery (-) And from the Body to batt (-) It's just one more wire, might as well just do it. I lived in laramie for 9mo, it was nice out there. But I don't think I would like to go through a winter like that every year Link to comment Share on other sites More sharing options...
shooter69 Posted April 7, 2010 Report Share Posted April 7, 2010 Haha yeah the winters can get a little harsh....which is perfect for me since I snowboard! (1)Fi BTL 15 (1)AQ 2200d 4.33 Cubes~33hz Big Three done XS 1200 in the back Link to comment Share on other sites More sharing options...
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