

 >   I need help with my '85 ZX900A, I put Supertrapp slip-on's on it and
 >   had the carbs re-jetted to match a set of K&N filters that replaced
 >   the stock airbox.  Now I have a huge flat spot in the carburation at
 >   about 5 thousand RPM in most any gear.  This is especially frustrating
 >   on the highway, the bike likes to cruise at about 80mph which happens
 >   to be 5,0000 RPM in sixth gear.  I've had it "tuned" and this doesn't
 >   seem to help.  I am thinking about new carbs or the injection system
 >   from a GPz 1100.  Does anyone have any suggestions for a fix besides
 >   restoring it to stock?
 >   Starr@kuhub.ukans.cc.edu	 the brain dead." -Ted Nugent

It sound like to me that your carbs are not jetted properly.
If you did it yourself, take it to a shop and get it done right.
If a shop did it, get your money back, and go to another shop.
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