Zx6r struggling on middle range rpm - KawiForums - Kawasaki Motorcycle Forums
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post #1 of 1 (permalink) Old 02-09-2019, 03:54 AM Thread Starter
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Join Date: Feb 2019
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Zx6r struggling on middle range rpm

Hi guys. I should probably say hello to every one but sorry not now. Now i have a bigger problem.

I've got the early zx6r engine swaped into my bije. The problem is, when I'm riding the engine have a big "hole" from about 4k rmp to 10k. It looks like he's loosing a spark on 1 or 2 cylinders. I'm not newbie but can't find the problem.
What I've done till now? Preety much everything. Swaped the coils, put new plugs, adjust Valve clearance, swaped carbs, cleaned the carbs few times, made synchro couple times, changed ignition module, wiring harnes, crankshaft position sensor, ignition switch, fuel pump...

Please help me...

Last edited by Jakub Kudyba; 02-10-2019 at 03:36 AM.
Jakub Kudyba is offline  
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