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How to determine what size alt?


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if ya got the money jsut buy the biggest hairpin u can fit

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Kenwood excelon ddx795

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2007 Yukon xl

 

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100a of alt for every 2000w is what I do.

So if you run 6000w, get a 300a alt, 4000w, 200a alt. But in most cases GET THE BIGGEST YOU CAN FIT/AFFORD

29408240963_9908a51930_o.png
Best Score to Date : 160.5 dB Outlaw (47Hz)[4 XM 15's & 2 Taramps Bass 12k's]

BL :  http://www.stevemeadedesigns.com/board/topic/147800-chevyboy95s-4-15s-7krms-wall-1533-db-on-half-power/
YouTube: http://www.youtube.com/hitemwiththeflex/

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Is the 100a of alt on type of the stock alt output? I'm not sure what the proper forum etiquette is? I was bout to ask the same question?

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Is the 100a of alt on type of the stock alt output? I'm not sure what the proper forum etiquette is? I was bout to ask the same question?

depends on the vehicle, some at 60a, some are 80a, some are 140a, and so on, it is vehicle dependent on what your stock does.

29408240963_9908a51930_o.png
Best Score to Date : 160.5 dB Outlaw (47Hz)[4 XM 15's & 2 Taramps Bass 12k's]

BL :  http://www.stevemeadedesigns.com/board/topic/147800-chevyboy95s-4-15s-7krms-wall-1533-db-on-half-power/
YouTube: http://www.youtube.com/hitemwiththeflex/

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