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<blockquote data-quote="AcidicDreams" data-source="post: 741323" data-attributes="member: 558974"><p>90 amps will do the trick on 600W RMS... I've done it //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif... it depends on your cars electrical load. If you stock alt is only 65 amps (most older cars and I image many new cars are the same) then bumping to 90 amps gives you an extra 25 amps to play with... 25 amps + whatever your not using on the original 65 amp alt will cover a smaller system. I'd do the Big 3 before anything else... then if there is still dimming or your car isn't starting like it used to through in a 90-110 amp alt (if you have 65 amps or less to begin with) from a local store. Then when going over 1000W RMS it's time for the HO alt... but I'm a cheap *** //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif...</p></blockquote><p></p>
[QUOTE="AcidicDreams, post: 741323, member: 558974"] 90 amps will do the trick on 600W RMS... I've done it [IMG]//content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif[/IMG]... it depends on your cars electrical load. If you stock alt is only 65 amps (most older cars and I image many new cars are the same) then bumping to 90 amps gives you an extra 25 amps to play with... 25 amps + whatever your not using on the original 65 amp alt will cover a smaller system. I'd do the Big 3 before anything else... then if there is still dimming or your car isn't starting like it used to through in a 90-110 amp alt (if you have 65 amps or less to begin with) from a local store. Then when going over 1000W RMS it's time for the HO alt... but I'm a cheap *** [IMG]//content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif[/IMG]... [/QUOTE]
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