1929 M19 Piston

Previously tony_harris wrote:

I have a friend with a 1929 M19 (lucky chap) who is rebuilding it but the piston fitted is very worn and I believe is the wrong one. Does anybody know if anybody stocks such a thing. The original bore and stroke is 79x120.

Hi Tony,

I not sure if this will be suitable as it is for a Model 18 so the compression might be a bit high, but worth a look. No idea how expensive it will be though.

Regards, Richard.

http://www.vintagenorton.com/2016/10/new-hepolite-2797-pistons.html

Hi George,

They may not have quoted a precise measurement for the bore as I believe they will make over-sizes to suit your cylinder. It would be good if anyone who has had dealings with this companyand can give their views on them.

Regards, Richard.