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Zx7R Bouncing Rev Counter Needle


ste996

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The rev counter needle on the 7r twitches around the 10,500 rpm in any gear,3rd onwards is when I notice it. Sometimes it's really obvious and I can feel the bike hesitate/stutter. I have a little clip of it doing it today, only slightly but it does this 90% of the time that I know of. If caught (seen with my own eyes) at the right time it's quite severe bouncing between 10 & 11,000 revs mark. UsIri3BLh9c

Standard airbox, filter and exhaust. A quick look over nothing seemed out of order, main earth point clean and all connector blocks in good order, plugs all ok, coils swapped as I have a spare set just to see and no change. Carbs had a good going over aswell with correct jets etc fitted.

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Probably dry solder in the back of the clocks

EDIT - just read it again, if you've swapped the coils, what about the crank trigger being loose? How is the battery?

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