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| Technical Specs of This Model |
| 1. |
7 HPC 1990
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| General Information |
| Make |
Caterham |
| Model |
7 HPC |
| Production Year |
1990 |
| Country |
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| Designer |
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| Production Number |
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| Model Code |
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| Model Family |
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| Chassis and Dimensions |
| Chassis Type |
2S RDSR |
| Number of Doors |
2 |
| Wheelbase |
2235 mm (88 in) |
| Front Track |
1245 mm (49 in) |
| Rear Track |
1321 mm (52 in) |
| Length |
3390 mm (133,5 in) |
| Width |
1575 mm (62 in) |
| Height |
1080 mm (42,5 in) |
| Ground Clearance |
127 mm (5 in) |
| Length / Wheelbase Ratio |
1,52 |
| Weight |
628 kg (1383,3 lb) |
| Weight Distribution (front/rear) |
%49 / %51 |
| Fuel Capacity |
45 litre (9,9 Imp gal , 11,9 US gal) |
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| Aerodynamics |
| Drag Coefficient |
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| Frontal Area |
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| Cx |
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| Engine Specifications |
| Engine Manufacturer |
Opel |
| Engine Location |
Front |
| Engine Alignment |
Longitudinal |
| Engine Construction |
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| Coolant Type |
Water |
| Engine Type |
DOHC |
| Number of Cylinders and Placement |
S-4 |
| Valves per Cylinder |
4 (Total of 16 Pieces) |
| Engine Displacement |
1998 cc (121,93 cu in) |
| Bore |
86 mm (3,39 in) |
| Stroke |
86 mm (3,39 in) |
| Bore / Stroke Ratio |
1 |
| Unitary Capacity |
499,5 cc/cylinder (30,48 cu in/cylinder) |
| Number of Main Bearings |
5 |
| Compression Ratio |
10,5 : 1 |
| Fuel System Type |
2 We carbs |
| Aspiration Type |
Normal |
| Compressor Type |
- |
| Intercooler Type |
None |
| Catalytic Converter |
No |
| Maximum Engine Power |
175 HP (130,5 kW) |
| Maximum Engine Power rpm |
6000 d/d |
| Maximum Engine Torque |
210 N.m (155 lb.ft , 21,4 kg.m) |
| Maximum Engine Torque rpm |
4800 d/d |
| Engine Torque at Max. Engine Power rpm |
207,7 N.m (6000 d/d) |
| Power / Weight Ratio |
278,7 HP/ton (207,8 W/kg) |
| Power / Engine Displacement Ratio |
87,6 HP/litre (65,3 kW/litre) |
| CO2 Emissions |
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| Fuel Consumption |
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| Performance |
| 0 - 80 km/h |
4,1 s |
| 0 - 60 mph |
5,2 s |
| 0 - 100 km/h |
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| 0 - 160 km/h |
13,3 s |
| 80 - 120 km/h (in top gear) |
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| 0 - 400 m Acceleration |
13,6 s |
| 0 - 1000 m Acceleration |
25,7 s |
| Top Speed |
203 km/h (126,2 mph) |
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| Gearbox and Transmission |
| Transmission Type |
5M |
| Top Gear Ratio |
0,82 : 1 |
| Final Drive Ratio |
3,92 : 1 |
| Drive Wheels |
RWD (Rear Wheel Drive) |
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| Handling, Suspension Geometry and Brakes |
| Steering Type |
rack & pinion |
| Steering Turns (lock to lock) |
2,3 |
| Turning Circle Diameter |
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| Suspension (front) |
I.DW.CS.ARB. |
| Suspension (rear) |
dD.RA.LL.ARB. |
| Brakes (front/rear) |
VeDi/VeDi |
| Brake Disc Diameter (front) |
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| Brake Disc Diameter (rear) |
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| Wheels (front) |
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| Wheels (rear) |
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| Tyres (front) |
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| Tyres (rear) |
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