[Sundowner750]

nope not all. We never pulled a single plug out of the engine to do it. all we removed was the carbs, tank, air cleaner, Valve cover (and of Course Forward Plastics) and the right side cover where the ignition advancer was and used that to rotate the engine

My only real gripe with the GZ (and is a personal preference) that the bike lacks a Center stand for making this job a lot easier to do.

I did see the make them yourself stand here on the site, but coming from the world of sportbikes, I would use a race stand myself.