Callaway C4 Corvette Speedster
Description
In 1990, Callaway introduced the Speedster, which differed from the convertible in that it lacked a soft top and had a low windshield.
Despite initially planning to produce 50 examples, only 12 were made. The last two were based on the Chevrolet Corvette ZR-1 and were called Super Speedsters or Series II, producing 750 hp.
In addition to turbocharging, the sports cars received a sports suspension with adjustable shock absorbers, Brembo brakes and OZ Racing three-piece racing wheels with Bridgestone Potenza tires. Bridgestone introduced run-flat tires, the latest technology that eliminates the need for a spare tire on the Speedster.
The exterior of the car was designed by Paul Deutschman, who created a very unique body - a completely missing roof and a lowered glass line, as well as an interior reupholstered in high-quality Connolly leather.
Sources
automotive-heritage.ru
autowp.ru
detroit.in.ua
drom.ru
supercars.net
wikipedia.org
Specification
| Bodywork | |
|---|---|
| Presentation | |
| Years of production |
1990-1994
|
| Produced (pcs.) |
10
|
| Body type |
спидстер
|
| Number of doors |
2
|
| Number of places |
2
|
| Engine | |
|---|---|
| Engine type |
бензиновый
|
| Engine location |
спереди, продольное
|
| Engine model |
Chevrolet L98
|
| Cylinders |
V8
|
| V-angle |
90
|
| Capacity (cc) |
5733
|
| Power output (hp / kW /) |
403 /
296 /
|
| at rpm |
4800
|
| Torque (N·m) |
573
|
| at rpm |
2600
|
| Bore (mm) |
101,6
|
| Stroke (mm) |
88,4
|
| Compression |
7,5
|
| Number of valves |
2/16
|
| Valvetrain |
OHV
|
| Block material |
чугун
|
| Fuel system |
впрыск
|
| Fuel system model |
Rochester TPI
|
| Turbocharger |
2
|
| Compressor model |
Garrett Rotomaster T04 Turbos
|
| Specific | |
|---|---|
| Specific output (hp/litre) |
70,29
|
| Specific output (hp/tonne) |
253,46
|
| Specific output (kg/hp) |
3,95
|
| Specific torque (N·m/litre) |
99,95
|
| Specific torque (N·m/tonne) |
360,38
|
| Transmission | |
|---|---|
| Driven wheels |
задний
|
| Gearbox model |
ZF
|
| Gearbox |
механическая
|
| Number of speeds |
6
|
| Final drive ratio |
3,330
|
| First gear ratio |
2,680
|
| Second gear ratio |
2,680
|
| Third gear ratio |
1,800
|
| Fourth gear ratio |
1,290
|
| Fifth gear ratio |
1,000
|
| Sixth gear ratio |
0,750
|
| Seventh gear ratio |
0,500
|
| Suspension | |
|---|---|
| Front suspension |
независимая на двойных поперечных рычагах
|
| Rear suspension |
независимая многорычажная
|
| Elastic elements in front |
рессоры
|
| Elastic elements in rear |
рессоры
|
| Front anti-roll bar | |
| Rear anti-roll bar | |
| Wheels brand |
OZ Racing
|
| Wheel size front |
9,5J×17
|
| Wheel size rear |
9,5J×17
|
| Tire brand |
Bridgestone Potenza
|
| Tyres front |
275/40 R17
|
| Tyres rear |
275/40 R17
|
| Steering | |
|---|---|
| Steering type |
шестерня-рейка
|
| Power steering |
гидравлический
|
| Turning diameter (m) |
12,3
|
| Brakes specs | |
|---|---|
| Brakes front |
дисковые вентилируемые
|
| Brakes rear |
дисковые вентилируемые
|
| Brand of brakes |
Brembo
|
| Front brake diameter (mm) |
328
|
| Rear brake diameter (mm) |
302
|
| Anti-lock braking system |
да
|
| Dimensions and weight | |
|---|---|
| Body |
стальной трубчатый каркас
|
| Body material |
стекловолокно
|
| Length (mm) |
4483
|
| Width (mm) |
1803
|
| Height (mm) |
1041
|
| Wheelbase (mm) |
2443
|
| Front track (mm) |
1514
|
| Rear track (mm) |
1534
|
| Ground clearance (mm) |
110
|
| Curb weight (kg) |
1590
|
| Trunk volume max (litre) |
238
|
| Performance specs | |
|---|---|
| Fuel tank capacity (l) |
76
|
| Fuel type |
бензин
|
| Dynamic specs | |
|---|---|
| Acceleration 0-100 kph (s) |
5,0
|
| Top speed (kph) |
300
|
|---|---|
| Top speed (mph) |
186
|
| Tags: | |
|---|---|
| Type: | |
| Brand: | |
| Country: |
Post date
14.09.2023
Last modified
14.09.2023
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