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Ground wire
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<blockquote data-quote="Alpineforever" data-source="post: 6061997" data-attributes="member: 585728"><p>you will be fine grounded to the chassis, just make sure you find a true ground and sand the paint away, you want to see less than .1 ohm's of resistance with the spoty you choose on your chassis to your positive terminal on your battery. (checking resistance with a DMM)</p><p></p><p>However grounding your amps to your battery is always better if you can do it because there is less resistance in a wire than the sheet metal the chassis is made out of, but if you have a good chassis ground it will not matter much.</p></blockquote><p></p>
[QUOTE="Alpineforever, post: 6061997, member: 585728"] you will be fine grounded to the chassis, just make sure you find a true ground and sand the paint away, you want to see less than .1 ohm's of resistance with the spoty you choose on your chassis to your positive terminal on your battery. (checking resistance with a DMM) However grounding your amps to your battery is always better if you can do it because there is less resistance in a wire than the sheet metal the chassis is made out of, but if you have a good chassis ground it will not matter much. [/QUOTE]
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