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PROBLEMS with zx12r05 throttle PLZ HELP!!!
hi everyone i have been looking around your forum and it seems extremely useful.so i have decided to post my problem and hopefully someone can shead some light...
i bought an 11/05 zx12r about 2 months ago coming off a 04 zx10r it only took a few weeks to get into it once i had i found when the throttle is snapped open in second or third gear around 3thou revs it doesnt hit power and feels like its a 600cc then once it hits 7thou it kicks back in as if you were dumping the throttle at 7 thou rpm. the modifications on the bike are yoshi can,power comander and k&n filters.i took it back to local kawasaki where i bought it from and the only thing we could come up with was one other time the mech could remember something like this was k&n filters throwing out air/fuel ratio so we put it on the dyno ran a custom map got 160hp at wheel but didnt fix the problem.this kawasaki store being new to dyno i organised for them to take it up to a different dyno place which would give it a full tune and try sort out the problem.it went up the other day another full tune with custom map was done it got 170 at the wheels this time feels like a new bike BUT the problem still occurs...but now when i dump the throttle and it goes into the funny power loss it wont go over 7thou rpm but as soon as i re adjust the throttle again back slightly it kicks back in....
it has come to the point where qwe are now thoughtless and dont know where to go from here
CAN ANYBODY HELP?????
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