more power for the wr450f

No replies to this topic
  • yamahasocal450

Posted February 03, 2003 - 06:03 PM


hey has anyone tried out the procircuit t-4 pipe, pull out the airbox baffle, rejet, and disconnect the grey wire... did it get more power and more top end like the yz450f?? oh yea and whatabout the cam timings... thanks
but i dont know if im turning into ty davis or a hillclimber because my friend rode it and was was scared by the power almost :D :)


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