Tuesday, December 3, 2024

AJS single

I really want to open that large housing on the head to see what the rocker system looks like. I've never posted a cutaway drawing of this engine.


 

1 comment:

rats said...

I can't find a single match for that rockerbox configuration! Most AJSes had oval-ish covers; the exceptions were sort of delta-shaped like the one you show, but they were secured by four bolts.

The cover's plainness, and the un-factory-looking bolt heads, make me wonder if the cover was someone's aftermarket work.