OK here's something I am confused about.
When I took my 2.5-16s head off, the holes in the cams were not facing each other, but on opposite sides to each other. The engine was at TDC
See this pic
As you can see the holes are on the outside of the engine (just on the right hand edge of the photo) rather than the inside. Is this right??? Why is mine different?
Here's UK Merc Man's 2.5-16 :
confused?
Russell