1. soulsurfer

    I wouldn’t begin to try to understand how an exhaust works, but I do wonder if this bike was re-jetted and re-timed when the pipe was changed over, or, if not, what pipe this bike was originally set up with?

  2. demoneyes

    The timing and jetting haven,t changed for the last five years, the powerjet is open half a turn and it was originally set up with a devtour.

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