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 Post subject: Bore size
PostPosted: Thu Mar 21, 2019 6:10 pm 
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998cc
998cc
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Joined: Sun Jan 09, 2005 3:48 pm
Posts: 1188
Location: Bundanoon nsw
I measured the bore at approximately 71.5 on a 1275 block what size is it 1293 , 1310 etc

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 Post subject: Re: Bore size
PostPosted: Thu Mar 21, 2019 6:25 pm 
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848cc
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Joined: Thu Sep 17, 2015 9:25 pm
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Location: Brisbane
71.5mm is 2.815" which is 35 thou over standard 2.780". 40 thou over is 1310cc

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 Post subject: Re: Bore size
PostPosted: Thu Mar 21, 2019 7:34 pm 
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Joined: Sun Jan 09, 2005 3:48 pm
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Location: Bundanoon nsw
Thanks so it is probably 1310.

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 Post subject: Re: Bore size
PostPosted: Fri Mar 22, 2019 2:47 pm 
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Joined: Thu Mar 03, 2016 10:06 am
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Location: Woodhouselee
Measured mine today at 71.3mm which I worked out to be 1297cc.


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 Post subject: Re: Bore size
PostPosted: Sat Mar 23, 2019 4:37 pm 
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Joined: Sun Jan 09, 2005 3:48 pm
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Location: Bundanoon nsw
Even better !!

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