Poweraid Throttle Spacer
there was tread in for sale about the Aust made ones.
its only about $70 - $80 or so
the more spacers you go does not incrase power/torque etc as there is point of dimishing returns where you start to die in the **** , 25mm is about standard is is what has proved to be best.
next week i'll be purchasing one of the Asut ones so i'll get back to you on how that goes
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