there the power pistons i put those in and some fmf pipes and no air box and i beat my friends bike that is bored and better exhaust i felt a difference
i put 34mm carbs on my stock bore/ stroke with vito pistons and i got a hole nother gear up sand mountain ut alls i can say is it worked great and its really fast :beer:
they were a little wet but looked good wen i was testing the timing how it feeds off the spark when i gas it the light shuts off for a split sec then goes back on