Suzuki GSX-R 750J (1988)

Make Model: Suzuki GSX-R 750J


Year: 1988
Engine: Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.
Capacity: 748 c / 45.6 cub. in.
Bore x Stroke: 73.0 x 44.7 mm
Compression Ratio: 10.9:1
Cooling System: Air/Oil cooled
Engine Oil: 10W/40
Exhaust System: 4-into-1-into-2 Stainless-steel exhaust
Lubrication: Wet sump
Induction: 4 x 36 mm Mikuni constant-velocity semi-flatslide carburetors
Ignition: Full transistor
Spark Plug: NGK JR9C
Starting: Electric
Max Power: 80.2 kW / 112 hp @ 11000 rpm
Max Power Rear Tyre: 79.2 kW / 106.2 hp @ 11000 rpm
Max Torque: 74.5 Nm / 7.6 kgf-m / 54.9 ft-lb @ 10000 rpm
Clutch: Cable operated, wet multiple, coil spring
Transmission: 6 Speed, constant mesh
Final Drive: #530 Chain, O-ring sealed, 108 links
Gear Ratios: 1st 2.77 / 2nd 2.06 / 3rd 1.65 / 4th 1.40 / 5th 1.23 / 6th 1.09:1
Frame: Lightweight aluminium alloy frame incorporated 45mm box tube main section and cast swing arm pivot

Front Suspension: 43 mm Telescopic forks adjustable for preload rebound damping
Rear Suspension: Full-floater Monoshock adjustable for preload rebound damping
Front Brakes: 2 x 310 mm Discs, 4 piston calipers
Rear Brakes: Single 230 mm disc, 1 piston caliper
Wheels: Alloy, 3 spoke
Front Tyre: 120/60 ZR17
Rear Tyre: 160/60 ZR17
Wheelbase: 1400 mm / 55.1 in.
Dimensions: Length 2055 mm / 80.9 in. Width 730 mm / 28.7 in. Height 1100 mm / 43.3 in.
Dry Weight: 195 kg / 430 lbs
Wet Weight: 223.6 kg / 493 lbs.
Fuel Capacity: 21 Litres / 5.5 US gal / 4.6 Imp gal
Average Consumption: 6.6 L/100 km / 15.1 km/l / 35.5 US mpg / 42.8 Imp mpg
Stopping Distance 100 kmh-0 (60mph-0): 37.2 m / 122 ft
Standing 1/4 mile: 11 sec / 203 km/h / 126 mph
Top Speed: 248.3 km/h / 154.3 mph
Colours: White/Blue, Red/Black, Red/White
Source: Cycle World 1988
Road Test: Moto Sprint Group Test Moto Sprint Group Test 1990


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