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Old 13-03-10, 09:33 PM   #41
jhsracing
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Default new sigma clucth

New clutch ramps are 33 degrees.


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Originally Posted by zadar View Post
What is new spec on slipper clutch?
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Old 13-03-10, 10:49 PM   #42
Wizzbangwill
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Default Re: Jordan RSV2 SV700 Special breaks cover

Looks great! Can't wait to see it at snetterton best sv I've seen. Good luck
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Old 14-03-10, 02:36 AM   #43
zadar
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Default Re: new sigma clucth

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Originally Posted by jhsracing View Post
New clutch ramps are 33 degrees.
What is that suppose to do for plate problem?
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Old 14-03-10, 08:45 AM   #44
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Default Re: Jordan RSV2 SV700 Special breaks cover

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Originally Posted by yorkie_chris View Post

Fact they have new clutch mean they admit there is problem with old one then
Fact that Suzuki designed the SV650K3 and subsequent bikes says there was a problem with the previous models then?
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Old 14-03-10, 08:54 AM   #45
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Default Re: Jordan RSV2 SV700 Special breaks cover

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Originally Posted by G View Post
Looks awsome, must be an incredible amount to spend though, even down to the bodywork etc... then theres standard levers!

Still awsome
What's wrong with standard levers, they work don't they?

Our old ZX-10R race bike only had a shorty Pazzo lever on the brake side because that's the side Danny traditionally falls off. In 4 years it never got damaged, but I never had to replace the clutch lever either, even after he broke the clip on after falling off at Graham Hill bend at Brands

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Old 14-03-10, 11:06 AM   #46
yorkie_chris
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Default Re: Jordan RSV2 SV700 Special breaks cover

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Originally Posted by Lozzo View Post
Fact that Suzuki designed the SV650K3 and subsequent bikes says there was a problem with the previous models then?
Yes, too expensive.
Problem with clutch also expensive but for the wrong reasons

Way I read problem, it is not extra bhp causing issue at all since they are not slipping under load. Plates get shredded with standard engine. The problem with the "gen 2" clutch is pretty well pinned down to being an issue with where the hub lifts the pressure plate.

Changing ramp angles will not help unless they also fixed problem, ramp angle just changes the force component working to crack the clutch pack. Lower angle means more "leverage" in effect to open the pack. This might make it work better with higher capacity engines, but I don't know the earlier angle.
If I was being cynical I'd say the angle change is marginal and this is an under the table fix for the problem without officially admitting the problem exists. Yoyo and Sigma both sounded pretty defensive, basically blaming it on rider/mech abuse by putting too many ponies through it with weak springs.
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Last edited by yorkie_chris; 14-03-10 at 11:10 AM.
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Old 14-03-10, 04:57 PM   #47
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Default Re: Jordan RSV2 SV700 Special breaks cover

How do you racing guys cope with a new motor? I assume that you dont run it in for XXX miles. Is there anything done during the build to lessen the chance of an early pickup/seizure?

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Old 29-03-10, 02:55 PM   #48
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Default Re: Jordan RSV2 SV700 Special breaks cover

Oops!
Attached Images
File Type: jpg Wheel.JPG (115.4 KB, 198 views)
File Type: jpg Side.jpg (109.2 KB, 203 views)
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Old 29-03-10, 02:57 PM   #49
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Default Re: Jordan RSV2 SV700 Special breaks cover

Good start to season! What did you hit?
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Old 29-03-10, 03:24 PM   #50
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Default Re: Jordan RSV2 SV700 Special breaks cover

Two bikes who'd crashed in front of me on the start grid @ Snetteron yesterday. Very nasty accident.
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