3000psi and falling
Zone Head
Posts: 848
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posted August 06, 2012 07:52 AM
Edited By: 3000psi and falling on 6 Aug 2012 15:54
Just installed a drag pack clutch with springs..
My stock clutch fibers were getting to the end of there life, so i called up cycle concepts and bought there drag pack and stiffer springs. Install was quick and easy, reused oem gasket, installed new steels and fibers. Test ride and the first thing i notice is clutch chatter as im letting the clutch out. I removed the clutch to check for a warped steel, found none warped. I then installed the old oem clutch, no chatter.
I removed the oem clutch again, installed the drag pack again, chatter is back..
Im kinda at a loss of what to do at this point.
Oh i soaked the fibers for 8 hours in oil before install.
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08 ZX14, 2010 Persimmon Red bodywork.
Flies pulled, 16-42, BMC street, 8" extensions, drag shock, cut pan, Cycle Concepts Drag Pack and springs, muzzy m14 w/ oval can, lowered, Shinco usoft rear, pcv with autotune, leightweight Shori 18ah battery, throttle meister. 500lbs at bandimeres scales with half tank of juice.
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Big_T112

Pro
Posts: 1061
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posted August 06, 2012 08:21 AM
You will need to go out and do some hard launches on the clutch. After a bunch of those it will seat in and work like a charm. I used them on my Turbo bike with the lock up and it would sometimes do that for the first couple of passes.
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Wheelie

Needs a life
Old Man
Posts: 6902
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posted August 06, 2012 08:25 AM
quote: You will need to go out and do some hard launches on the clutch. After a bunch of those it will seat in and work like a charm. I used them on my Turbo bike with the lock up and it would sometimes do that for the first couple of passes.
what if you just street ride and cant do a few hard launches?
wee
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1badzx12r
Needs a life
Posts: 8321
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posted August 06, 2012 08:40 AM
Edited By: 1badzx12r on 6 Aug 2012 18:54
quote:
quote: You will need to go out and do some hard launches on the clutch. After a bunch of those it will seat in and work like a charm. I used them on my Turbo bike with the lock up and it would sometimes do that for the first couple of passes.
what if you just street ride and cant do a few hard launches?
wee
then you try passing a car in 6th gear from 70mph with WOT
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http://www.youtube.com/watch?v=S06nIz4scvI
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Big_T112

Pro
Posts: 1061
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posted August 06, 2012 10:34 AM
Then I guess you could slip the clutch with your hand hard a couple of times while riding on the street. or dump the clutch in third or fourth at low speed.
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smokinstorm
Zone Head
Old Drag Racer
Posts: 504
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posted August 06, 2012 11:15 AM
The drag pack we installed in the 14 chattered a little bit at first also. It was never quite as smooth as the OEM but after a couple of trips to the track it was hardly noticeable.
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2009 Monster Edition ZX14
It's all stock I swear. Well...almost.
2005 Turbo Busa
2001 GSXR 1000
Looking for a 1985 GS1150E
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3000psi and falling
Zone Head
Posts: 848
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posted August 06, 2012 12:54 PM
Well, after a few very hard launches it seems better.
And I really like how this clutch feels when im launching my extended 14. Now i need a cut seat.
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08 ZX14, 2010 Persimmon Red bodywork.
Flies pulled, 16-42, BMC street, 8" extensions, drag shock, cut pan, Cycle Concepts Drag Pack and springs, muzzy m14 w/ oval can, lowered, Shinco usoft rear, pcv with autotune, leightweight Shori 18ah battery, throttle meister. 500lbs at bandimeres scales with half tank of juice.
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Wheelie

Needs a life
Old Man
Posts: 6902
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posted August 06, 2012 01:41 PM
quote: Well, after a few very hard launches it seems better.
And I really like how this clutch feels when im launching my extended 14. Now i need a cut seat.
you didn't mention you were launching with the chatter, your first post sounded like you were just riding off at a stop sign and having the problem. Hope it's all good,
wee
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