motojoeyt

Novice Class
Posts: 75
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posted October 05, 2010 09:09 PM
Poll Question: ZX clutch problems?
Hi Guys,
I have a 05 ZX-12 (stock motor) with a 8 over arm, 2 down 4 up gearing. Im doing mid 1.5 60 foots leaving at 6grand and going wide open slipping the clutch. But I have broken frictions multiple times and even shattered a stock outer basket so I replaced it with a Muzzy. Any clue why I'm braking frictions? anyone try to put in a 14 basket in a 12? What is average material burnt away per pass? I'm going through .020 on my stack height ever 6-8 passes. Is this average?
Thank you in advance,
Joey
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8.81@154 DOT/Pump full street bike
Poll Results:
0 votes (0%)
motojoeyt@hotmail.com
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NOX
Needs a job
PMRA / TMRC Super Street 4022
Posts: 3745
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posted October 05, 2010 09:30 PM
What set up are you running in the clutch?
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motojoeyt

Novice Class
Posts: 75
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posted October 05, 2010 09:40 PM
Hi NOX,
2.285 stack height, thickest steels (from kawi) throughout and heavy Barnett Springs. And when i last broke the frictions i couldn't even tell doing 1.56 60fts.
Thanks again Joey
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8.81@154 DOT/Pump full street bike
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SteddyTeddy
Pro
Posts: 1664
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posted October 06, 2010 05:14 AM
Sounds like your slipping the clutch WAY TOO much to start with.
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KZScott

Needs a life
high on speed
Posts: 7235
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posted October 07, 2010 02:47 PM
Edited By: KZScott on 7 Oct 2010 22:47
too much slip im guessing
you might need to adjust your suspension or driving style to require less slip
what does the hub look like?
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2000redrocket

Pro
Posts: 1662
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posted October 07, 2010 05:29 PM
for me when i hammer mid 1.5 60fts i brake friction plates from time to time.
and i am full throttle clutch lever out by the tree. i my self only started braking frictions
when i started hammering it and getting mid 1.5s 60ft.
i am told the ones with a properly setup lock up do not brake frictions.
i go through my clutch every couple of weekends.
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