80s Kawasaki 340 & 440 & 550 Dual Plug Engines?

[Armilite]

80s Kawasaki 340(60mm x 60mm) 339.4cc & 440(68mm x 60mm) 435.9cc Dual Plug Engines? I think there was also a 550, Dual Plug Engine also. I don't know the 550 Bore & Stroke. There was also a 398/400(65mm x 60mm) 398.3cc back then also, but I don't know if it also came in a Dual Plug version. The 340, 398/400, 440, all used the same 60mm Crank, and Case. I don't know about the 550s.

They made both Air Cooled, and Water Cooled versions in Dual Plugs.

Does anyone have a 340/440 PDF Parts Manual, or Service Manual?

Does anyone have any Clear Photo's of the Dual Plug Stators, Coils, CDI, they used?

Did the 340/440/550 Dual Plug Engines, use the same Stator?

Are these Dual Plug Stators still available New?

Does anyone have the Dual Plug Stator, Coil, CDI, Part Numbers?

Were there any other Dual Plug Kawasaki engines, other than the 340/440/550?

Does anyone know the Bore & Stroke of the 550?

Anyone have any Dyno Prints of the 340, 440, 550?

There is a 440A, 440B, 440C, also.

Has anyone ever Big Bored a 440?

Thanks
Rich

 

[Flyinpine]

 

[Armilite]

 

[Armilite]