I'd guess much of the basic layout is the same between the R6 an FZ6 so here are some pictures of the internals (I'm still green so forgive me if I'm mistaken on this).
https://picasaweb.google.com/sofushansen/R6EngineRebuild#5213325150298229074
From: Racing an YZF-R6: Engine rebuild
For those of you running just water and wetter in the cooling system there is nice rusty water pump from not having corrosion inhibitors in the system too!
https://picasaweb.google.com/sofushansen/R6EngineRebuild#5213325150298229074
From: Racing an YZF-R6: Engine rebuild
For those of you running just water and wetter in the cooling system there is nice rusty water pump from not having corrosion inhibitors in the system too!