top end kit, 2 extra o rings?

[sketchpad]

was wondering if anyone knows where they go...on is extremely large w/ average diameter and the other is smaller-than-normal diameter and about inches wide.

these are not the 2 needed for the cyliners (square "ring" for jug and o-ring for cylinder), have those counted already. and i don't see it on the engine pic from manual

 

[seadooya]

ones for the rv cover. Then you got the spark plug ones, the cytlinder, the 2-jugs, the ones around the inner jugs/piston-dome area........thats all the o-rings, i can think of.

 

[sketchpad]

bingo, rv valve cover, thanks