Technical specifications
|
| Model: |
GSX 400F Katana |
| Years: |
1983-84 |
|
Engine:
|
Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.
|
|
Capacity:
|
398 cc / 24.3 cu in
|
|
Bore x Stroke:
|
53 x 45.2 mm
|
|
Compression Ratio:
|
10.2:1
|
|
Cooling System:
|
Air cooled
|
|
Lubrication System:
|
Wet sump
|
|
Induction:
|
4 x Mikuni BS26SS carburetors
|
|
Ignition:
|
Fully transistorised
|
|
Starting:
|
Electric
|
|
Battery:
|
12V, 12Ah
|
|
Spark Plug:
|
NGK D8EA, NIPPON DENSO X24ES-U
|
|
Max Power:
|
30.8 kW / 41.3 hp @ 10500 rpm
|
|
Max Torque:
|
30.2 Nm / 3.1 kgf-m / 22.3 lb-ft @ 8500 rpm
|
|
Clutch:
|
Wet, multiplate
|
|
Transmission:
|
6 Speed
|
|
Final Drive:
|
Chain, DAIDO DID50UB, 104 links
|
|
Primary Reduction:
|
2.300 (92/40)
|
|
Final Reduction:
|
2.866 (43/15)
|
|
Gear Ratios:
|
1st 3.166 (38/12) / 2nd 2.125 (34/16) / 3rd 1.631 (31/19) / 4th 1.333 (28/21) / 5th 1.173 (27/23) / 6th 1.083 (26/24)
|
|
Front Suspension:
|
Telescopic fork, oil dampened
|
|
Front Wheel Travel:
|
150 mm / 5.9 in
|
|
Rear Suspension:
|
Swingarm, dual shocks, oil dampened, spring 5-way adjustable
|
|
Rear Wheel Travel:
|
107 mm / 4.2 in
|
|
Front Brakes:
|
2 x Discs
|
|
Rear Brakes:
|
Single disc
|
|
Front Tyre:
|
3.25-S19 4PR
|
|
Rear Tyre:
|
3.75-S18 4PR
|
|
Steering Angle:
|
42° (left and right)
|
|
Caster:
|
63°
|
|
Trail:
|
100 mm / 3.9 in
|
|
Dimensions:
|
Length: 2105 mm / 82.9 in Width: 750 mm / 29.5 in Height: 1135 mm / 44.7 in
|
|
Wheelbase:
|
1415 mm / 55.7 in
|
|
Ground Clearance:
|
165 mm / 6.5 in
|
|
Seat Height:
|
780 mm / 30.7 in
|
|
Turning Radius:
|
2.3 m / 7.5 ft
|
|
Dry Weight:
|
179 kg / 395 lbs
|
|
Wet Weight:
|
197 kg / 434 lbs
|
|
Fuel Capacity:
|
15 Litres / 4.0 US gal / 3.3 Imp gal
|
|
Fuel Reserve:
|
3.5 Litres / 3.7 US qt / 3.1 Imp qt
|
|
Oil Capacity:
|
2.0 Litres / 2.1 US qt / 1.8 Imp qt
|
|
Top Speed:
|
170 km/h / 106 mph
|
|
Standing 0 - 100 km/h:
|
6.3 sec
|