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to get alternator or not?
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<blockquote data-quote="chrisw91" data-source="post: 7803108" data-attributes="member: 594973"><p>well, i got my second battery the other day only to be very dissapointed... have these two <a href="http://www.atbatt.com/product/22175.asp" target="_blank">Interstate Mega-Tron Plus MTP-65 Automotive Battery 850 CCA</a> and <a href="http://www.sonicelectronix.com/item_34278_SHURiKEN-SK-BT45.html" target="_blank">SHURiKEN SK-BT45 (SKBT45) 1250 Watt 12V Car Battery Power Cell</a> everything wired with 1/0 including the BIG 3. running about 1800 watts with 2 vvx 12's and a 4 channel (75x4). after putting the second battery in, the voltage still drops! the second battery slowed the drop down a little bit, but was expecting it to be a lot more noticeable increase. so the last thing is my 90 amp alt. i can get a 120 amp for just over $100... will that help out a decent amount? any opinions would help</p></blockquote><p></p>
[QUOTE="chrisw91, post: 7803108, member: 594973"] well, i got my second battery the other day only to be very dissapointed... have these two [URL="http://www.atbatt.com/product/22175.asp"]Interstate Mega-Tron Plus MTP-65 Automotive Battery 850 CCA[/URL] and [URL="http://www.sonicelectronix.com/item_34278_SHURiKEN-SK-BT45.html"]SHURiKEN SK-BT45 (SKBT45) 1250 Watt 12V Car Battery Power Cell[/URL] everything wired with 1/0 including the BIG 3. running about 1800 watts with 2 vvx 12's and a 4 channel (75x4). after putting the second battery in, the voltage still drops! the second battery slowed the drop down a little bit, but was expecting it to be a lot more noticeable increase. so the last thing is my 90 amp alt. i can get a 120 amp for just over $100... will that help out a decent amount? any opinions would help [/QUOTE]
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to get alternator or not?
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