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 Post subject: 86.25mm Pistons
PostPosted: Fri Sep 16, 2011 2:01 pm 
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Joined: Wed Jul 13, 2005 12:14 am
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Location: Camberley, Surrey
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I've had my engine measured up by the engine builder and it has been found that whilst its nice and thick where it needs to be it does require a rebore.

It only needs to go out to 86.25mm so I'd like to source pistons of those size rather than going for 86.5 which whilst are more readily available will weaked the block unnessicarily.

CP seem to have a custom option for the 86.25mm pistons - does anyone know where I could actually source these from?

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 Post subject:
PostPosted: Fri Sep 16, 2011 5:12 pm 
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Tb developments IIRC

http://www.tbdevelopments.com/catalog/p ... cts_id=199

I have some if you wanted to have a looksie before buying.

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 Post subject:
PostPosted: Fri Sep 16, 2011 7:46 pm 
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Location: sunny sleaford- lincolnshire
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yep, tbdev do a custom cp


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 Post subject:
PostPosted: Fri Sep 16, 2011 9:08 pm 
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Hi,

wössner has a 86,25 bore but the CR is down to 8:1

http://www.woessner-kolben.de/fileadmin ... g_2011.pdf

greetz

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 Post subject:
PostPosted: Tue Sep 20, 2011 3:20 pm 
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That's great news mate.
What was it in the trouble areas? I'm just curious :)


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 Post subject:
PostPosted: Tue Sep 20, 2011 10:13 pm 
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Joined: Wed Jul 13, 2005 12:14 am
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Location: Camberley, Surrey
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Hi Dave,

I haven't got the figures from Jon yet - will ask him tomorrow and let you know.

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