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Re: Jesus Christ.
Posted by 'DavyBoy' on 14 May 2009 @ 10:03


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DavyBoy
Joined: July 2005
Total Posts: 1
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The 3,000 rpm test seems a logical way of ascertaining eligibility. After all, it directly assesses whether there's a performance benefit or not. But is it fair ? Well I'm not really sure... and somebody here may be able to answer.

Supposing you grease the clutch bearing, precisely as BRP have instructed. By the principle of centrifugal force, that grease will move radially outwards and will be caught by the drum where it will change the characteristics of the clutch bite point.

The volume of grease you apply to the bearing [1], and the length of time your motor has been running afterwards [2] will determine how much grease gets onto the drum. So the question is, what are these parameters [1] and [2] for a failure of the 3,000 rpm test to occur ? If on using reasonable measures for [1] and [2] the 3,000 rpm test will be comfortably passed, then there isn't an issue. If not, then we do have a serious eligibility problem in the Rotax classes.

Personally I'm not interested in cheating as kart racing is first and foremost fun for me. However I will ensure that my clutch bearing is greased as it needs to be... and I don't care whether I'm disqualified afterwards or not. A DQ is a lot less painful on my pocket than a new crank... and I'm sure there are many honest competitors out there that would concur.

Message Thread:

Rotax factory solution to slipping clutches  by 'Michaelt1'   (13 May 2009 @ 9:54)
what an absolute joke !  by 'David1974'   (13 May 2009 @ 10:41)
Re: David 1974 - what an absolute joke !  by 'John'   (13 May 2009 @ 15:50)
And your point is john?  by 'David1974'   (13 May 2009 @ 17:34)
Jesus Christ.  by 'alanrr'   (13 May 2009 @ 18:07)
Re: Jesus Christ.  by 'broke'   (13 May 2009 @ 19:05)
Re: Jesus Christ.  by 'DavyBoy'  << You are here!
Re: Jesus Christ.  by 'BanzaiBoy'   (14 May 2009 @ 11:21)
Re: Rotax factory solution to slipping clutches  by 'Maximus'   (13 May 2009 @ 11:02)
Re: Rotax factory solution to slipping clutches  by 'michaelg36'   (13 May 2009 @ 11:05)
Re: Rotax factory solution to slipping clutches  by 'Michaelt1'   (13 May 2009 @ 15:46)
Re: Rotax factory solution to slipping clutches  by 'pez'   (13 May 2009 @ 17:54)
Re: Rotax factory solution to slipping clutches  by 'Invader'   (13 May 2009 @ 19:24)
Re: Rotax factory solution to slipping clutches  by 'SkidSolo'   (13 May 2009 @ 22:28)
Re: Rotax factory solution to slipping clutches  by 'broke'   (13 May 2009 @ 19:11)
Re: Rotax factory solution to slipping clutches  by 'razh54'   (13 May 2009 @ 19:27)
Re: Rotax factory solution to slipping clutches  by 'DanTheK1RaceGearMan'   (13 May 2009 @ 22:48)
How about...  by 'michaelg36'   (14 May 2009 @ 0:07)
and you will all be complaining about ...  by 'Chad'   (14 May 2009 @ 0:22)
Re: and you will all be complaining about ...  by 'oldun'   (14 May 2009 @ 0:55)
Oldun  by 'michaelg36'   (14 May 2009 @ 1:04)
Re: Oldun  by 'oldun'   (14 May 2009 @ 1:15)
Rotax has pushed the self discruct button  by 'F6Super2KID'   (14 May 2009 @ 12:06)
Re: The solution is easy  by 'Focused'   (14 May 2009 @ 15:46)
Re: The solution is easy  by 'DavyBoy'   (14 May 2009 @ 16:54)
So is it a stall test or a 'move under 3000rpm  by 'alanrr'   (14 May 2009 @ 9:55)
MINI 0R 177  by 'F6Super2KID'   (14 May 2009 @ 12:03)
you obviously don't understand ...  by 'Chad'   (14 May 2009 @ 14:05)
Chad, we have a stool test in Blighty.....  by 'alanrr'   (14 May 2009 @ 15:01)
Re: Chads stall test...  by 'QuickOldTimer'   (14 May 2009 @ 17:20)
Re: Chads stall test...  by 'alanrr'   (14 May 2009 @ 17:38)
anyone with half a brain knows that the..  by 'Chad'   (14 May 2009 @ 22:33)
Re: anyone with half a brain knows that the..  by 'buzzinrussell'   (14 May 2009 @ 23:19)
Re: anyone with half a brain knows that the..  by 'alanrr'   (15 May 2009 @ 11:28)
Re: anyone with half a brain knows that the..  by 'JonWright'   (15 May 2009 @ 12:23)
Re: alanrr  by 'buzzinrussell'   (15 May 2009 @ 13:23)
Re: alanrr  by 'alanrr'   (15 May 2009 @ 16:32)
Re: So is it a stall test or a 'move under 3000rpm  by 'qedrat'   (15 May 2009 @ 12:08)
Re: So is it a stall test or a 'move under 3000rpm  by 'chriskasch'   (15 May 2009 @ 12:26)
Re: So is it a stall test or a 'move under 3000rpm  by 'DavyBoy'   (15 May 2009 @ 13:33)
Re: Have Rotax changed any Rules?  by 'John'   (15 May 2009 @ 16:28)
You brought Rotax shares John? (nt)  by 'alanrr'   (15 May 2009 @ 16:34)
Re: You brought Rotax shares John? (nt)  by 'razh54'   (15 May 2009 @ 23:32)
How on Earth do we know the score- the ref is a  by 'JonWright'   (16 May 2009 @ 0:06)
Re: How on Earth do we know the score- the ref is  by 'razh54'   (16 May 2009 @ 1:51)
Re: Alan?  by 'John'   (16 May 2009 @ 15:02)
Re: Alan?  by 'Invader'   (16 May 2009 @ 18:46)
Re: Alan?  by 'broke'   (16 May 2009 @ 19:26)
Re: John?  by 'JonWright'   (16 May 2009 @ 19:29)
Not A Solution But Ask For Clarity  by 'sinky'   (16 May 2009 @ 22:13)
Re: Not A Solution ask JAG  by 'John'   (18 May 2009 @ 16:01)
Re: Not A Solution ask JAG  by 'sinky'   (18 May 2009 @ 22:44)
Re: Not A Solution ask JAG  by 'DanTheK1RaceGearMan'   (18 May 2009 @ 23:39)
Re: Dan  by 'John'   (19 May 2009 @ 17:08)
Re: Dan  by 'oldun'   (19 May 2009 @ 21:56)
Re: Dan  by 'John'   (20 May 2009 @ 15:21)
Re: Dan  by 'DanTheK1RaceGearMan'   (20 May 2009 @ 15:45)

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