1992 Yamaha OX99-11

This vehicle has a 1 door coupé type body styled by Takuya Yura with a mid mounted engine supplying power to the rear wheels. The Yamaha OX99-11's engine is a naturally aspirated petrol, 3.5 litre, double overhead camshaft 70 degree V 12 cylinder with 5 valves per cylinder. This powerplant produces 395 bhp (400 PS/295 kW) of power at 10000 rpm. A 6 speed manual transmission transmits the power to the wheels. Its quoted kerb weight is 1000 kg. The Yamaha OX99-11 is said to be able to achieve a maxiumum speed of 322 km/h (200 mph).
Full specs

Body type
1 door fixed-head coupé with 2 seats
Length
4400 mm
Weight
1000 kg
Engine type
naturally aspirated petrol
Engine size
3.5 litre
Cylinders
12, V
Power
400 PS / 395 bhp / 295 kW @ 10000 rpm
Torque
Unknown
Top speed
322 km/h / 200 mph

1992 Yamaha OX99-11 specifications

1992 Yamaha OX99-11 data
bodywork
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Body type	2 seater fixed-head coupé
Number of doors	1
Designer	Takuya Yura
dimensions & weights
Wheelbase	2650 mm	104.3 inches
Track/tread (front)	1615 mm	63.6 inches
Track/tread (rear)	1633 mm	64.3 inches
Length	4400 mm	173.2 inches
Width	2000 mm	78.7 inches
Height	1220 mm	48 inches
Ground clearance	100 mm	3.9 inches
length:wheelbase ratio	1.66
Kerb weight	1000 kg	2205 lb
Weight distribution
fuel tank capacity	120 litres	26.4 [31.7] UK [US] gal.
aerodynamics
Drag coefficient
Frontal area
CdA
Powertrain
engine type	naturally aspirated petrol
Engine manufacturer	Yamaha
Engine code	OX99
Cylinders	V 12 in 70° vee
Capacity	3.5 litre 3498 cc (213.461 cu in)
Bore × Stroke	84 × 52.6 mm 3.31 × 2.07 in
Bore/stroke ratio	1.6
Valve gear	double overhead camshaft (DOHC) 5 valves per cylinder 60 valves in total
maximum power output (DIN)	400 PS (395 bhp) (295 kW) at 10000 rpm
maximum torque (DIN)
Specific output (DIN)	84.2 kW/litre 114.5 ps/litre 112.9 bhp/litre 1.85 bhp/cu in
Engine construction
Lubrication
compression ratio
Fuel system
bmep (brake mean effective pressure)
Maximum RPM
crankshaft bearings	7
Engine coolant	Water
Unitary capacity	291.5 cc
Aspiration	Normal
Compressor	N/A
Intercooler	None
Catalytic converter	Y
performance
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph
Acceleration 0-100km/h
Acceleration 0-160km/h (100mph)
Standing quarter-mile
Standing kilometre
Maximum speed	322 km/h (200 mph)
Power-to-weight ratio	Higher is better 400.49 PS/tonne (1000 kg) 0.4 PS/kg 294.55 kW/tonne (1000 kg) 0.29 kW/kg 395 bhp/tonne (1000 kg) 0.4 bhp/kg 0.18 bhp/lb
Weight-to-power ratio	Lower is better 3.39 kg/kW 5.67 lb/bhp
fuel consumption
Fuel consumption
universal fuel consumption (calculated from the above)
litres/100km
km/litre
UK MPG
US MPG
Carbon dioxide emissions
Carbon dioxide emissions
Carfolio Calculated CO₂ ^?
VED band (UK)
CO₂ Effizienz (DE)
chassis
Engine position	mid
Engine layout	longitudinal
Drive wheels	rear wheel drive
Torque split	N/A
Steering	rack & pinion
turns lock-to-lock
Turning circle
Front suspension	I.DW.
Rear suspension	I.DW.
Wheel size front	9J x 17
Wheel size rear	12J x 17
Tyres front	Goodyear GS-E 245/40 ZR 17
Tyres rear	Goodyear GS-E 315/35 ZR 17
Brakes F/R	VeDi/VeDi
Front brake diameter
Rear brake diameter
Braked area
Gearbox	6 speed manual
Top gear ratio
Final drive ratio
general
Carfolio.com ID	19646
Production total	3
Model code
RAC rating	52.5
Insurance classification	No information available
Tax band	No information available
1992 Yamaha OX99-11 added before December 1995. Last modified 2013-02-28.