Mods?

[ROOSTINWARRIOR]

Hey guys, my friend just bought a white ltr. I am a yamaha guy and own a yfz...so I dont know much about the efi set-ups. What can he do to open the motor up a little bit power wise? Right now my yfz is stock except for no baffle and a re-jet. I just eat him alive up and down. What can he do to get a little closer? Thanks

[gibson400ex]

Originally posted by ROOSTINWARRIOR
Hey guys, my friend just bought a white ltr. I am a yamaha guy and own a yfz...so I dont know much about the efi set-ups. What can he do to open the motor up a little bit power wise? Right now my yfz is stock except for no baffle and a re-jet. I just eat him alive up and down. What can he do to get a little closer? Thanks

cherrybomb "CBM"
take off airbox lid
take out spark arrestor