I have a 81 kz750H I have been tuning and slowly lighteneing for a cafe/rat bike theme, I have a dynojet kit for it and hee vacuum slides I have, have two lift holes, The diagram for the dynojet kit shows only one, and it tells me to drill it out. are these the stock slides? will drilling them out affect driveability? I will post a picture soon enough.

 

don't know but welcome to KF. and nice screen name too by the way[sm=lol.gif]