I'll see you there kidder, I'm on with the same forum name...Originally Posted by alanTDM
Oh and just to mess with your head google "Thundercat 660cc build" (actually it might be american so try "YZF600r 660cc build", that'll get you thinking, mixture of use of conrods and pistons from FZR and FZS I believe and a different side casing will give you 660cc and a mid more mid range again... Apparantly.. Good write up if you can find it