Old School Dunstall Crankshaft Breather

With all the current discussions on Commando breathers, I thought this blast from the past might be entertaining. This is from Dunstall's Tuning Manual circa 1970. No, I'm not suggesting it as a replacement for Jim's breather system. I just thought it was interesting.



Ken

Wow, I have that same Dunstall tuning manual I personally don't like the "looks" of where he put it, but PD sure did alot to make Nortons fast