'84-'86 ZX900A 900R Ninja Keihin Side-draft CVK34 Carbs
This is the first gen of the of the 900 Ninja series, and the only one to run side-draft CVK34's. This bike was only made for three years ('84-'86) in the USA. However, it ran for many other later years worldwide. This info only covers models imported into the USA.
Pictured below are simply example pictures due to me not having any rebuild shots as this bike did not hold up well in the USA so I have not done any since I started keeping picture records. They were an extreemly powerful bike and the crankshafts and rods did not like lack of maintenance. Pretty sure this issue was ironed-out on later versions, but not US models unfortunatly. So pictured below is a set of ZX1000A '86-'87 Carbs to show the design of a CVK34 and below that a picture of a set of ZX750F 750R Ninja simply to show the idle adjust bracket difference found on the 900R. Also, the 900R Ninja carbs were painted gloss black from the factory. The California versions have different internal tuning.
'84 ZX900A1 900R Ninja--------------------------(1990)
'84 ZX900A1 900R
Ninja--------------------------(V057)
California
'85 ZX900A2 900R Ninja--------------------------(1990)
'85 ZX900A2 900R
Ninja--------------------------(V057)
California
'86 ZX900A3 900R
Ninja--------------------------(V199)
'86 ZX900A3 900R
Ninja--------------------------(V200)
California
ZX1000R Carbs
ZX1000R Carbs
ZX750F Carbs that used the same idle adjust bracket as the 900R