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Alfa Romeo RL Super Sport Castagna

Bodywork

type 4/5S DHC
doors 4

Engine information

Bore × stroke 76.00 mm x 110.00 mm 2.99 in x 4.33 in
Cylinders S-6
Displace 3 litre 2994 cc (182.705 cu in)
Engine type OHV
Valves 2 valves per cylinder | 12 valves in total
Engine construction cast iron block
Sump Wet sumped
Compression ratio 5.50:1
Fuel system 2 Ze carbs
Maximum power 84.2 PS (83.0 bhp) (61.9 kW) @ 3600 rpm
0-50 mph
0-60 mph
0-100 mph -1.00 s
0-100 km/h
80 - 120 km/h
402 m (Quarter mile)
Standing km
Top speed 130 km/h (81 mph)
Fuel consumption
CO2 emissions
Power to weight ratio 51.88 bhp/ton
Specific output
Maximum torque
bmep
Specific torque
Maximum rpm
Code
Main bearings
Coolant Water
Bore / stroke ratio 0.69
Unitary capacity 499 cc/cylinder
Aspiration Normal
Compressor type N/A
Intercooler None
Catalytic converter N

Dimensions and weight

wheelbase 3140 mm
wheelbase 123.6 in
Length (milimeters) 4450 mm
Length (inches) 175.2 in
Width (milimeters) 1870 mm
Width (inches) 73.6 in
Height (milimeters) 1630 mm
Height (inches) 64.2 in
L:W ratio 1.42
Ground clearance (milimeters)
Ground clearance (inches)
Kerb weight (kilograms) 1600 kg
Kerb weight (pounds) 3527 lb
Weight distribuiton
Fuel capacity (litres)
Fuel capacity (UK Ga)
Fuel capacity (US Gal)

Aerodynamics

Drag coefficient
Frontal area
Cx

Chassis

Engine location Front
Engine alignment Longitudinal
Drive RWD
Steering
Turns lock-to-lock
Turning circle
Tyres 5.50 x 19
Wheels
Brakes F/R Dr/Dr
Brake ∅
Braked area
Transmission 4M
Top gear ratio 1.00
Final drive ratio

General information

RAC rating 21.5
Number made 304
Model code
Model family
Insurance classification No information available
Tax band No information available

Manual Download

Download 1925 Alfa Romeo RL Super Sport Castagna PDF Manual
RL Super Sport Castagna picture
Designer Castagna
Year 1925

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