G9 500

Information relating to the Matchless G9 or AJS Model 20 500cc twin
Locked
john kitchen
Posts: 42
Joined: Tue Dec 10, 2002 12:00 am
Location: PETERBOROUGH UK

G9 500

Post by john kitchen »

Hi,
can anyone tell me if the G9 500 was fitted with flat top pistons from 1960 onwards?
thanks

john
Eric
Member
Posts: 1221
Joined: Fri Jan 01, 1993 12:00 am
Location: WEST MIDLANDS UK

G9 500

Post by Eric »

I have a 1960 G9 the pistons have a small dome with cutouts for the valves, they are not flat.
Locked