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Proto Spirra V8

Bodywork

type 2S FHC
doors 2

Engine information

Bore × stroke 90.20 mm × 90.00 mm 3.55 in × 3.54 in
Cylinders V-8
Displace 4.6 litre 4601 cc (280.77 cu in)
Engine type DOHC
Valves 4 valves per cylinder | 32 valves in total
Engine construction
Sump
Compression ratio
Fuel system
Maximum power 324.4 PS (320.0 bhp) (238.6 kW) @ 6000 rpm
0-50 mph
0-60 mph
0-100 mph
0-100 km/h 4.60 s
80 - 120 km/h
402 m (Quarter mile)
Standing km
Top speed 280 km/h (174 mph)
Fuel consumption
CO2 emissions
Power to weight ratio 293.58 bhp/ton
Specific output
Maximum torque 427.0 Nm (315 ft·lb) (43.5 kgm) @ 4750 rpm
bmep 1166.2 kPa (169.1 psi)
Specific torque 92.81 Nm/litre
Maximum rpm
Code
Main bearings
Coolant Water
Bore / stroke ratio 1
Unitary capacity 575.13 cc/cylinder
Aspiration Turbo
Compressor type
Intercooler
Catalytic converter Y

Dimensions and weight

wheelbase 2580 mm
wheelbase 101.6 in
Length (milimeters) 4238 mm
Length (inches) 166.9 in
Width (milimeters) 1930 mm
Width (inches) 76 in
Height (milimeters) 1175 mm
Height (inches) 46.3 in
L:W ratio 1.64
Ground clearance (milimeters) 140 mm
Ground clearance (inches) 5.5 in
Kerb weight (kilograms) 1090 kg
Kerb weight (pounds) 2403 lb
Weight distribuiton
Fuel capacity (litres) 71 litres
Fuel capacity (UK Ga) 15.6 UK Ga
Fuel capacity (US Gal) 18.8 US Gal

Aerodynamics

Drag coefficient
Frontal area
Cx

Chassis

Engine location Mid
Engine alignment Transverse
Drive RWD
Steering rack & pinion
Turns lock-to-lock
Turning circle
Tyres 225/40 x 18
Wheels
Brakes F/R VeDi/VeDi
Brake ∅
Braked area
Transmission 6M
Top gear ratio
Final drive ratio

General information

RAC rating 40.4
Number made
Model code
Model family
Insurance classification No information available
Tax band No information available

Manual Download

Download 2005 Proto Spirra V8 PDF Manual
Spirra V8 picture
Designer unknown
Year 2005

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