[Gr33n HoRn3t]

hey i wanted to see if anyone here has had the Gen 4 and tried upping the compression or increasing the cam timing. i know in past models the motors love these modifications for power so i was thinking it would be the same for this new bike

 

[Gr33n HoRn3t]

How bout intake and exhaust cams? anyone see a good performance boost with these? any thoughts?.....:headscratch

 

[cancan9908]

Try zx-10r.net there's a LOT more 10r guys over there, especially ones with built gen4's.