There are 4 large holes in the cam sprocket. When you have the cams at TDC you just stick a large screwdriver in one of the holes to keep it from rotating so you can remove the bolt. Then you can pull off the sprocket, and remove the woodruff key.spoonB18c1 said:Tuan,You said, "the stock cams have holes you can place a screwdriver or dowel through to lock them at TDC " do you have any pics of the cam holes? I have a helms but i don't recall them saying anything about holding the cams in place.
thanks