Author Topic: 72mm bore Piston +0.060...?  (Read 825 times)

Online chaterlea25

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Re: 72mm bore Piston +0.060...?
« Reply #15 on: 05.05. 2017 00:33 »
Hi,
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i hava found 2 Cylinder Barrels (Think Flange)

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They are thick flange

"Lost in translation"   *eek*

Are the bores damaged? from your chart the max deviation seem to be 0,08mm  = 3+ thou
GPM pistons will be "bigger " than the original Hepolite
I would need to go and find my old build notes,  *conf*
If theres no scoring then a hone and GPM's maybe a solution  *????*

John
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1963 RGS (ongoing)