1921 Heifner specifications

1921 Heifner data
 
bodywork
Body type
Number of doors
Designer
dimensions & weights
Wheelbase
Track/tread (front)
Track/tread (rear)
Length
Width
Height
Ground clearance
length:wheelbase ratio
Kerb weight
Weight distribution
fuel tank capacity
aerodynamics
Drag coefficient
Frontal area
CdA
Powertrain
engine type naturally aspirated petrol
Engine manufacturer Wisconsin
Engine code
Cylinders Straight 4
Capacity 5.6 litre
5584 cc
(340.757 cu in)
Bore × Stroke 108 × 152.4 mm
4.25 × 6 in
Bore/stroke ratio 0.71
Valve gear
maximum power output 82 PS (81 bhp) (60 kW)
maximum torque
Specific output 10.8 kW/litre
14.7 ps/litre
14.5 bhp/litre
0.24 bhp/cu in
Engine construction
Lubrication
compression ratio
Fuel system
bmep (brake mean effective pressure)
Maximum RPM
crankshaft bearings
Engine coolant Water
Unitary capacity 1396 cc
Aspiration Normal
Compressor N/A
Intercooler None
Catalytic converter N
performance
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph
Acceleration 0-100km/h
Acceleration 0-160km/h (100mph)
Standing quarter-mile
Standing kilometre
Maximum speed
Power-to-weight ratio
Weight-to-power ratio
fuel consumption
Fuel consumption
universal fuel consumption (calculated from the above)
litres/100km
km/litre
UK MPG
US MPG
Carbon dioxide emissions
Carfolio Calculated CO2 ?
VED band (UK)
CO2 Effizienz (DE)
chassis
Engine position front
Engine layout longitudinal
Drive wheels rear wheel drive  
Torque split N/A
Steering
turns lock-to-lock
Turning circle
Front suspension
Rear suspension
Wheel size front
Wheel size rear
Tyres front 33 x 5
Tyres rear 33 x 5
Brakes F/R
Front brake diameter
Rear brake diameter
Braked area
Gearbox 4 speed manual
Top gear ratio
Final drive ratio 4.08
general
Carfolio.com ID213884
Production total
Model code
RAC rating 28.9
Insurance classification No information available
Tax band No information available
1921 Heifner added 2010-05-16.
Last modified 2013-02-28.
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