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T3: Re: Wanted: 69mm CW Crank (NEW)


Keith,

I posted this back to the list because I thought it might interest 
everyone.

On 12 Mar 98 at 12:40, Keith Park wrote:

> Jim..
> 
> you make me feel better!  When i called Berg and they said that they dont have
> anymore NEW cranks I got really worried.  I was bit real bad by a reground
> from good 'Ol uncle JC many years ago.. BOY did it wear out FAST.. 5Kmi
> and it was gone. IT was also 3 under!
> 
>     Since the best advice is from proven results I will  feel better about
> getting one of their regrounds now.

The OE VW cranks have some kind of surface hardening that is still 
there if you only go to the first undersize.  Still, std is better, 
and I have not had any trouble coming up with good std/std cranks for 
Berg to add the counterweights to.  Since the price is virtually the 
same that's the only thing I will do in the future.

On Berg's CW exchange crank (which I think is a GB 188A,) you must 
have an exchange that will clean up to .010/.010.  They won't take or 
sell cranks worse than that.

The advantage of the std/std crank is a little better strength, a 
little harder journals, and the option to have it reground later if 
you need to.

JIm
-
*******************************
Jim Adney, jadney@vwtype3.org
Madison, Wisconsin, USA
*******************************


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