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well i finally got my nelson tune in, my Strange Engineering 3.90's, Eaton Posi, 160 stat, K&N filter, modded air box, done and ready to tear up the roads.lol i think the computer still has to learn since i only have put 10miles on it.but those damn gears and posi are awsome. maybe the tune will kick in soon, but i already notice alittle improvement. i'm a happy guy.
 
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