I've bought a box of bits that seems to be almost a full 1600 crossflow (cheers Mark H )
After a quick look over its running .020 mains and big ends and the crank is in good nick.
I "think" the pistons are standard (apart from cutouts for the large valves) and they have the following stamped on the crown;

G- .030 H

Can some one with more knowledge than me give me an idea of what it means please ?

Thanks in advance

they are 30 thou oversize next size up would be +0.060

Cheers

quote:

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Originally posted by timf
they are 30 thou oversize next size up would be +0.060

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