Vintage AJS & Matchless 650 Engine Service Notes


8 Page, High Resolution PDF packed with useful photos & data.



This 8 page, High Resolution PDF article walks you through everything about rebuilding these beautiful motors. Covering both the AJS 31 and Matchless G12 models. it’s well written and clearly explains just about everything you’ll need to know and then some. It’s worth having on hand when you tear into your motor as the photos alone will help you understand what’s going on in there and it provides info you may not find anywhere else. You can download it instantly, you won’t be disappointed.

Do a deep dive inside Newoldstocktech and you’ll find loads more to help.

There’s articles on vintage carburetors, frames, engines, brakes and lots lots more. Nerd out on classic vintage motorcycle magazine articles today.