LOTUS Seven F
1140 Sport car technical specifications and performance.
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1957 LOTUS Seven F - Technical specification

1957 LOTUS Seven F

1957 LOTUS Seven F technical characteristics

Years of Production
1957  - 1960

Engine

Engine type
4 inline
Materials
Cast iron / Cast iron
Valves per cylindre
2
Distribution
OHV
Fuel injection / Ignition system
Solex carburetor
Aspiration
Natural
Displacement (cm3)
1172cm3
Bore x Stroke (mm)
63.5 x 92.5
Compression ratio
7
Horsepower (hp rpm)
40 hp @ 4500tr/min
Specific output
34.13ch/l
Peak torque (mkg rpm)
6.8 @ 2500tr/min
Torque by Liter (mkg)
5.8mkg/l

Transmission - Body - Frame

GearBox
Manual width 3 speed
Transmission
Rear-wheel drive
Steering
Rack & pinion steering
Brakes
Drums at thr front and drums at the rear

Transmission - Body - Frame

GearBoxManual
Speed3
TransmissionRear-wheel drive
SteeringRack & pinion steering
BrakesFront brakesRear brakes
 - Brake typeDrumsDrums

Weight and dimensions of 1957 LOTUS Seven F

Weight (kg)416
Weight power ratio10.4
Length - Width - Height (mm)3353-1371-1020
Wheelbase2235
TrackFront trackRear track
 11941171
Rims4" x 15"
Tires 520 / 15 520 / 15

1957 LOTUS Seven F rival (according to duel)

 technical specification:  FERRARI FERRARI 308 GTB technical specification:  FERRARI FERRARI 275 GTB4 technical specification:  FERRARI FERRARI 612 Scaglietti technical specification:  FERRARI FERRARI 365 GTC/4

Performance of the 1957 LOTUS Seven F

top speed 125 km/h 

Acceleration:

0 - 100 km/h 19  

Opinion on the 1957 LOTUS Seven F

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