Piston - oversize or not.

Information relating to the Matchless G2 or AJS Model 14 250cc Lightweight
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Dan1612
Posts: 8
Joined: Thu Apr 30, 2020 2:49 pm
Location: East Yorkshire UK

Piston - oversize or not.

Post by Dan1612 »

Hi

I'm trying to establish what piston is in my 250 LW - it has H64 stamped on the top, I've had a look through the archives but can't find anything that references this mark. Anyone know what this signifies?

The main aim is to see if it is O/S and replace the rings while I have the top end apart.

Measure it I guess :D

Thanks
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