Limited rev
Need help with an "01" 5.9"Dak~improvements are breathing and a chip(jet)~Low pro tires.The truck is "banging"at 52k~I let off and it well shift~Is there anyway I can modify the "ecu" to get it to shift at a higher rpm?(WHERE?) "Mopar"doesn't make a Controller for the 01 5.9........HELP!!! I need more RPM in this thing if I am going to beat up on Sheeveez~
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