Questions? Looking for parts? Parts for sale? or just for a chat,

The WD Motorcycle forum

WD Motorcycle forum
Start a New Topic 
Author
Comment
View Entire Thread
Re: M21 Piston Kit

I assumed the major factor in an M21's often prodigious oil consumption is barrel distortion due to the asymmetric barrel.

Re: M21 Piston Kit

I wouldn't say oil consumption is overly high...I've done Normandy Tours and other events riding all the way from my home in Devon without having to 'top up' at all...The barrel isn't that subject to distortion either..After the '38 redesign when an air gap was introduced behind the tappet chamber cylinder wear is fairly even I've found...Ian

email (option): ian@wright52.plus.com

Nieuwe pagina 1