There seems to be about 1 mm clearance on one of the rockers so the valve lifter is probably damaged. Probably inlet manifolds have to be removed in order to get the lifter out. There's not too much space above the manifolds. Any ideas how to make it easier to remove manifold ? Is there an easy way to somehow tilt engine slightly downwards or some way to get more space to work on upper engine et.c. ?
br Vesku