| MODEL | KAWASAKI Z 400GP 1982 |
| Year | 1982 |
| Engine Type | Four-stroke, transverse four-cylinder, DOHC, 2 valves per cylinder |
| Displacement / Capacity | 399 cc / 24.3 cu in |
| Bore X Stroke | 52 x 47 mm |
| Compression Ratio | 9.5:1 |
| Cooling System | Air cooled |
| Max Power | 35 kW / 48 hp @ 10500 rpm |
| Max Torque | 34.3 Nm / 25.2 lb-ft @ 8500 rpm |
| Ignition | CDI |
| Induction | 4 x 21 mm Teikei carburettors |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 6 speed |
| Clutch | — |
| Final Drive | Chain |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | Telescopic forks |
| Rear Suspension | Swing arm |
| Front Brakes | Single 236 mm disc |
| Rear Brakes | Single 140 mm drum |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | — |
| Wheelbase | — |
| Ground Clearance | — |
| Dry Weight | 179 kg / 394.6 lb |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 90/90-19 |
| Rear Tyre | 110/90-18 |
| FUEL SYSTEM | |
| Fuel Capacity | 15 litres / 3.9 US gal |
| Fuel Consumption | — |
| Top Speed | — |
A 399 cc air-cooled transverse four from the GPz400 line, sold in some markets as the Z400GP. It used a DOHC layout with four carburettors and a six-speed chain drive. The 1982 model was the first year of this bike and carried a simpler single rear drum brake.
