Is it bad to run a stock TB even though the PCM is tuned for a 58mm?
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Is it bad to run a stock TB even though the PCM is tuned for a 58mm?
I ordered a 58mm and it won't be here till early next month and I don't want to wait that long to drive it around or go to the track. So will it make it run lean are anything? Its was already tuned a little rich before. Thanks Alan
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