Please can someone help me with the correct clearances for a 998R? Also does anyone have a source of cylinderhead to barrel O rings - especially the large one for the cylinder itself. Thanks in advance.
If they are the same as the 996R (same "999" engine) then openers should be between 0.18mm and 0.23mm and closers between 0.13mm and 0.18mm, according to the workshop manual.
