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Shifter mod?   Message List  
Reply | Forward Message #2768 of 3525 |
Re: Shifter mod?

If you have the screw type adjusters, I'd adjust them.

--- In TeamBultaco@yahoogroups.com, Robert Bergman <azpursang@...> wrote:
>
> My clutch is now slipping after about 30 races since
> I installed new Barnett plates and springs.
> Is it likely the plates and/or springs are worn out?
> Or should I adjust the clutch plate nuts?
> Also,I change my primary oil after every 2-4 motos.
>
>
> --- friesen_dave <davefriesen@...> wrote:
>
> > No, but I'm seriously thinking about it... one of
> > these days. Unfortunately shifting isn't the
> > only thing keeping me from winning, but I like to
> > blame it.
> >
> > http://tinyurl.com/5kfqvq
> >
> > Look at the bottom of this page. It suggests to also
> > use a stiffer detent spring.
> >
> > If someone could CAD this they could pop it out in a
> > minute on a CNC machine. Or is you
> > were careful with a grinder.
> >
> > --- In TeamBultaco@yahoogroups.com, "Robert Bergman"
> > <azpursang@> wrote:
> > >
> > > Anyone have the modified shifter on the M120?
> > > Is this a DIY mod or not? Does Hughs still sell
> > the modified parts?
> > > How much does this help? Is it worth it?
> > > I'm missing way too many gears, especially in the
> > races, which is
> > > frustrating and sometimes keeps me from winning.
> > >
> > > Thanks,Rob
> > >
> >
> >
> >
> >
>






Sun Nov 23, 2008 1:24 am

friesen_dave
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Message #2768 of 3525 |
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Anyone have the modified shifter on the M120? Is this a DIY mod or not? Does Hughs still sell the modified parts? How much does this help? Is it worth it? I'm...
Robert Bergman
azpursang
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Nov 19, 2008
4:58 am

No, but I'm seriously thinking about it... one of these days. Unfortunately shifting isn't the only thing keeping me from winning, but I like to blame it. ...
friesen_dave
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Nov 22, 2008
8:46 pm

My clutch is now slipping after about 30 races since I installed new Barnett plates and springs. Is it likely the plates and/or springs are worn out? Or should...
Robert Bergman
azpursang
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Nov 23, 2008
12:23 am

If you have the screw type adjusters, I'd adjust them....
friesen_dave
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Nov 23, 2008
1:24 am

If you have the screw type adjusters, I'd adjust them....
friesen_dave
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Nov 23, 2008
1:25 am

... barnett plates and springs. The last set of plates lasted About 45 motos. I measure the thickness to determine if the plates are worn out. The springs have...
Russ Hoehn
oldopenmxr82
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Nov 24, 2008
11:56 pm

Thanks Russ, sounds like my plates are probably gone after about 60 motos and several practice days. I'll just get a set of new plates. I'll try the detent...
Robert Bergman
azpursang
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Nov 25, 2008
2:03 am

-- ATF. I have been toying with the idea of trying a synthetic type,but the old school dexron has been just fine for the clutch with the barnett plates....
Russ Hoehn
oldopenmxr82
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Nov 28, 2008
3:36 pm

Is this photo of the template to scale?....tm ... Unfortunately shifting isn't the ... detent spring. ... machine. Or is you...
tommy montgomery
faltacz
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Nov 23, 2008
4:49 am

I believe it's suppose to. I think the idea is to give the areas a point instead of a flat area. The other photo suggests that. As long as you don't take off...
friesen_dave
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Nov 23, 2008
6:04 am
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