Geiger Chevrolet Corvette C8 Stingray
| Basic model: |
|---|
Description
Geiger Chevrolet Corvette C8 is a revision of the standard Chevrolet model. The changes did not affect the engine, but consisted of a minor addition to the appearance, replacing the wheels with a larger diameter and upgrading the suspension.
So, in appearance, the sports car received front and rear spoilers made of high-quality carbon prepreg, which have all the necessary certificates. During development, the focus was not only on appearance, but also on aerodynamics: the goal was to have sufficient downforce with the lowest possible aerodynamic drag to achieve advantages in longitudinal dynamics and maximum speed.
To further enhance the look, Geiger Cars has offered several sets of wheels from OZ Racing: for customers who mainly value the stylistic aspect, Leggera HLT alloy wheels in 20" front and 21" rear with Michelin tires in 245/30 R20 and 305/25R21. Drivers who enjoy using their C8 as a tool on the race track could opt for the 19-inch Ultraleggera for the front and 20 inches for the rear. They are 20 kilograms lighter than the original Corvette wheels. The reduction in unsprung weight, combined with the excellent grip of the Pirelli P Zero Trofeo R-Semi Slicks in the 245/35 R19 and 305/30 R20 models, ensured a significant improvement in road grip.
The sports suspension from GeigerCars, developed in collaboration with KW Suspensions, will be of interest to track lovers. The performance of the springs and dampers, as well as the optional Uniball support bearings, were tested on the track with the expert input of professional rider Daniel Keilwitz. As an alternative, GeigerCars offered the Variant 5 coilover kit, which was also developed in collaboration with KW. It is based on motorsport-famous piston technology and can be adjusted four times with 14 clicks each – in rebound and compression stages separately for the low and high speed range.
A stainless steel brace for the front axle ensures greater stability and support for the front shock mounts, promising more precise suspension damping response. The stainless steel struts in the engine bay, including the cross link, replaced the factory aluminum struts and provided even more torsional rigidity and stability.
Geiger Cars also offered brake upgrades for the Z51 series with sports brake pads. As an alternative, a complete AP Racing Track brake replacement was offered for the front and rear axles, each with 6-piston brake calipers on two-piece discs.
Approximate cost:
- front spoiler (including paintwork) – €1849.99
- rear spoiler (including paintwork) – €1729.99
- air duct for front bumper – €749
- A set of OZ Racing Ultraleggera wheels with Pirelli P Zero Trofeo R-Semi Slick tires in sizes 245/35 R19 and 305/30 R20 – €4990
- OZ Racing Ultraleggera wheel set with Michelin Pilot Sport 4 tires in size 245/30 R20 and 305/25 R21 – €4990
- running gear with KW suspension (with expert opinion), coilovers Option 5 (with four-way adjustment) – €6569
- Geiger club sports chassis (including uniball support bearing) – €7399
- stainless steel front axle brace – €599.99
- spacers in the engine compartment made of stainless steel – €1199
Sources
americar.de
autowp.ru
geigercars.de
Specification
| Bodywork | |
|---|---|
| Years of production |
2021
|
| Body type |
тарга
|
| Number of doors |
2
|
| Number of places |
2
|
| Engine | |
|---|---|
| Engine type |
бензиновый
|
| Engine location |
центральное, продольное
|
| Engine model |
GM LT2 6.2L V8 VVT
|
| Cylinders |
V8
|
| V-angle |
90°
|
| Cylinder operation |
1-8-7-2-6-5-4-3; 1-7-6-4
|
| Capacity (cc) |
6162
|
| Power output (hp / kW /) |
502 /
369 /
|
| at rpm |
6450
|
| Torque (N·m) |
637
|
| at rpm |
5150
|
| Bore (mm) |
103,3
|
| Stroke (mm) |
92,0
|
| Compression |
11,5
|
| Number of valves |
2/16
|
| Valvetrain |
OHV
|
| Block material |
алюминиевый сплав
|
| Engine weight (kg) |
211
|
| Oil sump capacity (l) |
7,1
|
| Fuel system |
прямой впрыск
|
| Fuel system model |
Delphi
|
| Turbocharger |
—
|
| Specific | |
|---|---|
| Specific output (hp/litre) |
81,47
|
| Specific output (hp/tonne) |
313,75
|
| Specific output (kg/hp) |
3,19
|
| Specific torque (N·m/litre) |
103,38
|
| Specific torque (N·m/tonne) |
398,13
|
| Transmission | |
|---|---|
| Driven wheels |
задний
|
| Clutch |
двухдисковое
|
| Gearbox model |
M1L (Tremec TR-9080 DCT)
|
| Gearbox |
роботизированная
|
| Number of speeds |
8
|
| Final drive ratio |
5,200
|
| First gear ratio |
2,905
|
| Second gear ratio |
1,759
|
| Third gear ratio |
1,220
|
| Fourth gear ratio |
0,878
|
| Fifth gear ratio |
0,653
|
| Sixth gear ratio |
0,508
|
| Seventh gear ratio |
0,397
|
| Eighth gear ratio |
0,329
|
| Reverse gear ratio |
2,632
|
| Suspension | |
|---|---|
| Front suspension |
независимая на двойных поперечных рычагах
|
| Rear suspension |
независимая многорычажная
|
| Elastic elements in front |
пружины
|
| Elastic elements in rear |
пружины
|
| Front anti-roll bar | |
| Rear anti-roll bar | |
| Wheels brand |
OZ Racing Ultraleggera
|
| Wheel size front |
8,5J×20
|
| Wheel size rear |
11,0J×21
|
| Tire brand |
Michelin Pilot Sport 4
|
| Tyres front |
245/30 R20
|
| Tyres rear |
305/25 R21
|
| Steering | |
|---|---|
| Steering type |
шестерня-рейка
|
| Power steering |
электрический
|
| Turning diameter (m) |
11,6
|
| Steering wheel turns |
2,5
|
| Brakes specs | |
|---|---|
| Brakes front |
дисковые вентилируемые
|
| Brakes rear |
дисковые вентилируемые
|
| Brand of brakes |
AP Racing Track
|
| Number of caliper pistons (front/rear) |
6/6
|
| Anti-lock braking system |
да
|
| Dimensions and weight | |
|---|---|
| Body material |
углеволокно
|
| Length (mm) |
4630
|
| Width (mm) |
1933
|
| Height (mm) |
1234
|
| Wheelbase (mm) |
2723
|
| Front track (mm) |
1648
|
| Rear track (mm) |
1585
|
| Ground clearance (mm) |
105
|
| Drag coefficien |
0,350
|
| Dry weight (kg) |
1527
|
| Curb weight (kg) |
1600
|
| Trunk volume max (litre) |
357
|
| Performance specs | |
|---|---|
| Ecological class |
Евро 6
|
| CO₂ emissions (NEDC) (g/km) |
298
|
| Fuel consumption (NEDC) highway (l/100 km) |
9,4
|
| Fuel consumption (NEDC) city (l/100 km) |
19,3
|
| Fuel consumption (NEDC) combined (l/100 km) |
12,8
|
| Fuel tank capacity (l) |
70
|
| Fuel type |
Аи-98
|
| Dynamic specs | |
|---|---|
| Acceleration 0-40 kph (s) |
1,1
|
| Acceleration 0-50 kph (s) |
1,3
|
| Acceleration 0-80 kph (s) |
2,3
|
| Acceleration 0-100 kph (s) |
3,0
|
| Acceleration 0-130 kph (s) |
5,0
|
| Acceleration 0-200 kph (s) |
12,0
|
| Acceleration 0-220 kph (s) |
16,2
|
| Acceleration 0-60 mph (s) |
2,9
|
|---|
| Acceleration 0-200 m (s) /kph/ |
8,0 /
163,0 /
|
|---|---|
| Acceleration 0-402 m (1/4 mile) (s) /kph/ |
12,0 /
197,0 /
|
| Acceleration 0-800 m (s) /kph/ |
18,9 /
|
| Acceleration 0-1000 m (s) /kph/ |
22,5 /
251,0 /
|
| Acceleration 0-1610 m (1 mile) (s) /kph/ |
31,5 /
278,0 /
|
| Rolling acceleration 60-100 kph (s) |
3,4 (4)
|
|---|---|
| Rolling acceleration 60-100 kph (s) |
4,9 (5)
|
| Rolling acceleration 80-120 kph (s) |
6,9 (6)
|
| Rolling acceleration 80-120 kph (s) |
10,0 (7)
|
| Rolling acceleration 100-200 kph (s) |
9,6
|
| Braking distance 50-0 kph (m) |
9
|
| Braking distance 100-0 kph (m) |
32
|
| Braking distance 130-0 kph (m) |
55
|
| Braking distance 190-0 kph (m) |
120
|
| Braking distance 200-0 kph (m) |
124
|
| Braking distance 60-0 mph (m) |
30
|
| Braking distance 70-0 mph (m) |
45
|
| Top speed (kph) |
312
|
|---|---|
| Top speed (mph) |
194
|
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Post date
01.09.2023
Last modified
01.09.2023
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