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RE: Top Speed
pyre said 2005-03-24 22:40
Friends got a 2003 tzr50 he mentioned about a ton of restrictors in the exhaust - he just fitted a sports pipe. He jetted his to 116. Took the restrictor out of the airbox. And cut a few wires in the cdi unit to bypass the rescritions in their although hes still looking. Seems yamaha have tried real hard to lock this one up