| MODEL | SUZUKI GSX 750S3 KATANA 1984 |
| Year | 1984 |
| Engine Type | Four-stroke, transverse four-cylinder, DOHC, 4 valves per cylinder |
| Displacement / Capacity | 747 cc / 45.5 cu in |
| Bore X Stroke | 67 x 53 mm |
| Compression Ratio | 9.4:1 |
| Cooling System | Air/oil cooled |
| Max Power | 62.6 kW / 84 hp @ 9500 rpm |
| Max Torque | 68 Nm / 50.2 lb-ft @ 8500 rpm |
| Ignition | Transistorized |
| Induction | 4 x 32 mm Mikuni RS32SS carburetors |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | Wet sump, 3.2 L oil |
| Gear Box | 5 speed, constant mesh |
| Clutch | — |
| Final Drive | Chain, D.I.D 630V, 96 links |
| CHASSIS SPECS | |
| Frame | Steel, double cradle |
| Front Suspension | Telescopic, adjustable preload, hydraulic anti-dive, 150 mm / 5.91 in travel |
| Rear Suspension | Monoshock (Full Floater), 109 mm / 4.29 in travel |
| Front Brakes | 2 x 275 mm discs, 2-piston calipers |
| Rear Brakes | Single 255 mm disc, 1-piston caliper |
| DIMENSION SPECS | |
| Overall Length | 2250 mm / 88.6 in |
| Overall Width | 715 mm / 28.1 in |
| Overall Height | 1195 mm / 47.0 in |
| Seat Height | 775 mm / 30.5 in |
| Wheelbase | 1520 mm / 59.8 in |
| Ground Clearance | 175 mm / 6.9 in |
| Dry Weight | 228 kg / 503 lbs |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | 3.25 H16 |
| Rear Tyre | 4.00 H17 |
| FUEL SYSTEM | |
| Fuel Capacity | 22 Litres / 5.8 US gal |
| Fuel Consumption | — |
| Top Speed | 215 km/h / 134 mph |
The GSX750S3 (Mark III, also called GSX750SE) was effectively a new Katana with a 16-valve air/oil-cooled engine derived from the GSX750E, Full Floater rear suspension, a pop-up headlight and a restyled all-black fairing. It lost around 16 kg, gained a lower seat and higher bars for a more upright position, and handled far better than the earlier GSX750 Katanas. Testers felt it looked like the future.
