HD download or stage 1
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You will need the HD stage 1 to bump up the rev limiter and timing for better performance along with the programer. Most programers are used only to adjust the EFI fuel flow over a more broad range along with slight timing changes.
However the new Power Commander USB can be used on a stock bike and you can alter the timing slightly.
Steve
However the new Power Commander USB can be used on a stock bike and you can alter the timing slightly.
Steve
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Pastor John
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06-05-2011 01:40 PM