I've been looking on the MBD / Lambretta spares site and I'm not locating an explanation to the "A thru D" scaling system they use for the Race-Tour pistons.
What's the difference between the A to D grades? I think I remember reading about it in scootering a few years back, but I'm not feeling like looking thru my old issues.
Little help?
thnx
MBD Race-Tour Pistons grading scale question
- soulsurfer
- registered user
- Posts: 2539
- Joined: Thu Jan 08, 2009 2:43 pm
- Location: The Garden Of England
- Contact:
The grading is the same for any piston suited to a nicasil lined cylinder which will also be graded to match. It's a size thing
Turn On, Tune In, Cop out!