WR450F Mach 1 Power Updated
Posted March 18, 2003 - 01:51 PM
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Posted March 18, 2003 - 01:55 PM
Posted March 18, 2003 - 06:14 PM
I suspect tha alarge portion of the increase was from the other mods they did. Really, now, we still have no idea how much the exhaust actually played in the increase. It is a good sales pitch, though.