[NSRCA-discussion] Looking for a YS part and measurement

[Pete Cosky]

Ed,

I for one would be interested in the outcome of your experiment. Would you 
mind e-mailing me directly with info as you get it?

Pete

----- Original Message ----- 
From: "Ed Miller" <edbon85 at charter.net>
To: "NSRCA Mailing List" <nsrca-discussion at lists.nsrca.org>
Sent: Monday, June 18, 2007 4:47
Subject: Re: [NSRCA-discussion] Looking for a YS part and measurement


> Joe, if I could trouble you for one more measurement ?? .  The top of the
> sleeve where the head gasket sits ( flanged area ) , what is that outside
> diameter ??.
> I like to tinker and have access to machine tools so what I want to do is
> take a YS 140L and install a 160 DZ piston/sleeve/ring in it.  The
> connecting rod lengths and crankshaft stroke are the same between the 140
> and 160's so it looks like I need to bore the 140 crankcase .0495" to fit
> the 160 sleeve in the crankcase. However, if the flange part of the 160
> sleeve is a lot bigger than the 140's ( the machined sealing surface in 
> the
> cylinder head where the head gasket is ) , opening up the cylinder head 
> for
> the flange may be much more difficult.
> Thanks for all your help.......Ed.
> ----- Original Message ----- 
> From: "Joe Dunnaway" <dunnaway at geopath.com>
> To: "NSRCA Mailing List" <nsrca-discussion at lists.nsrca.org>
> Sent: Sunday, June 17, 2007 11:13 PM
> Subject: Re: [NSRCA-discussion] Looking for a YS part and measurement
>
>
>> Ed,  The O.D. of the 160DZ sleeve is 1.4175 in.  or 36.00 mm.
>>
>> Joe Dunnaway
>>
>>
>> Ed Miller wrote:
>>> Does anyone have a spare YS 120AC airbox they are willing to part with
>>> ???
>>> Looking to try and experiment.   Just need the airbox, the aftermarket
>>> one
>>> from years ago won't do.
>>> Also, does anyone have a YS160 DZ sleeve that they can measure the
>>> outside
>>> diameter for me ??
>>> TIA. Ed M.
>>>
>>> _______________________________________________
>>> NSRCA-discussion mailing list
>>> NSRCA-discussion at lists.nsrca.org
>>> http://lists.nsrca.org/mailman/listinfo/nsrca-discussion
>>>
>>>
>>>
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