Thank you John. I measure (on a letter scale) 185 grams for the bare piston, and for the complete (piston, rings, circlips and gudgeon pin), it shows a total of 250 grams... This is a 0.20'' piston from the club, make unknown... Regards, Paul
Yesterday I received my exhausts from England which I ordered just a week ago. It’s fair to say this is a adequate dealer, but major important: they fit realy well! I know it’s bit ahead of time regarding all the rest I have to do, but I’am a bit uncertain what will happen the weeks to come...
Lee, engine modifications for 1951 where weight increase of the crankshaft with 20%, barrel and head increase finning depth, different rocker box covers (round type). So all in all your heavier crankshaft is correct if it's a 1951 engine!
Today I did received the KH pistons from the club. Weight seems the same as the originals. They look fine Top ring chrome, middle normal, oil control rings are in a different configuration as you can see on the photograph. Thanks, Colin!