1953 Allard J2X Le Mans

1953 Allard J2X Le Mans

Sydney Allard was a experienced racing driver who raced cars at LeMans and the Mille Miglia bearing his own name. Of all the cars he built, the J2 of 1950 received the most attention and reflected his racing background.

J2 was a limited production racing car, and since Allard didn’t manufacture their own engines, many were fitted with American V-8s. When combined with the 331 cu. in. Cadillac or Chrysler 331 Hemi Firepower the J2X was a very potent contender. Contributing to good handling was a chassis constructed using small diameter tubes, a de-Dion rear axle to help keep the rear wheels connected to the road and the large aluminum Alfin drum brakes.

Most J2 and J2Xs went to America where, between 1950 and 1954, they dominated SCCA racing. In 1952, the J2X LeMans was introduced to comply with new rules governing the 24 hour race. It featured an all enveloping body, of which only a handful of the 82 cars received.

The example seen above was sold at the 2005 Barret Jackson Auction for $399 600 USD..

1953 Allard J2X Le Mans

In Detail

submitted byRichard Owen
engineCadillac V8
positionFront Longitudinal
valvetrainOHV 2 Valves per Cylinder
displacement5416 cc / 330.5 in³
bore96.8 mm / 3.81 in
stroke92 mm / 3.62 in
power201.3 kw / 270 bhp
specific output82.96 bhp per litre
bhp/weight225.0 bhp per tonne
body / frameAluminum Body over Sheet Steel Chassis
front brakesAluminum Drums
f brake sizemm / in
r brake sizemm / in
steeringWrom & Roller
f suspensionSplit Axle w/Coil Springs, Shock Absorbers
r suspensionDe Dion w/Coil Springs, Hydrualic Shock Absorbers
curb weight1200 kg / 2646 lbs
wheelbase2450 mm / 96.5 in
front track1422 mm / 56.0 in
rear track1321 mm / 52.0 in
length3937 mm / 155.0 in
width1727 mm / 68.0 in
height1130 mm / 44.5 in
transmission3-Speed Manaul
gear ratios:1

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