Lancia Aurelia B24

Technical details

ENGINE
TypeV 6 cyl. 60 degrees
Engine blockaluminium alloy 4 plain bearings
Engine capacity2,451 cc
Cylinder capacity408.5 cc
Bore & Stroke78mm x 85,5mm
Compres ratio8.01.01
Distributiontwo slanted valves for each cylinder of 26 degrees, overhead valves, camshaft to the banks center of the angle between the two
Fuel system1 twin choke Weber 40 DCZ5 carburettor
Coolingwatercooled centrifugal pump, two thermostat system
Lubrificationforced lubrification with gear pump, control valve
Max power118 hp to 5,300 rpm
Max power torque18.5 kgm a 3,000-4,000 rpm
  
TRANSMISSION 
Tractionrear
Gearboxin unit with differential, 4 speed + reverse gear, out of which 3 synchronized ones
Gear ratio I:2.86:1
II:1.84:1
III:1.25:1
IV:0.86:1
RM:3.61:1
Clutchdry single disk, mechanical operated
  
CHASSISmonocoque pressed steel
  
SUSPENSION 
Frontindipendent (Lancia patent) vertical sliding, springs included inside the telescopic shock absorber
RearDe Dion axle with semi elliptic springs, hydraulic shock absorber
  
BRAKESdrum brakes (fr. dia. 30 cm, r. 28 dia. 28 cm)
  
STEERINGendless screw type
  
PNEUS (TIRES)Michelin X 165x400
  
BODY2 seats Spider
  
CAR SIZE 
Wheelbase2,450mm
Truck widthfront 1,288mm, rear 1,300mm
Length3,710mm
Weight1,050 Kg empty weight
  
PERFORMANCE 
Max speed180 Km/h beyond
Fuel comsunption12.7 lt/100 Km
Fuel tank capacityabout 60 litres
Weight/power ratio8:8
Produced exemplary number239 units

Lancia Aurelia B24 Convertible

Technical details

All the characteristics of the spider except: 
ENGINE 
Compression ratio8.4:1
Fuel systemWeber 40DCL5 carburettor from chassis number 1332
Power110 hp a 5.000 rpm
  
TRANSMISSION 
Gear ratio I:3.093:1
II:2.054:1
III:1.415:1
IV:1:1
RM:3.61:1
Rear axle ratiofrom chassis B24S 1.182 al 1.331 43.72:1, from chassis B24S 1.332 3.69:1
Clutchdry single disc, hydraulically opereted
  
CAR SIZE 
Length4,230mm
Weight1,215 Kg
  
PERFORMANCE 
Max speed175 Km/h
Weight/power ratio10:8
Produced exemplary number522 units

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