Fiat Abarth 124 Rally
|Fiat 124 Abarth Rally car|
|Category||World Rally Championship|
|Production||1972 - 1975|
|Replaced by||Fiat 131 Abarth Rally|
|Engine||Front longitudinal with 4 cylinders in line|
|Transmission||Rear-wheel drive, 5 close-range ratios with front-mounted couplings, dry single-disc clutch, ZF self-locking differential|
|Dimensions and weights|
The Fiat Abarth 124 Rally is a sport version of the 124 Spider, introduced in November 1972.Its main purpose was to receive FIA homologation in the special grand touring cars (group 4) racing class, and replace the 1.6-litre Fiat Sport Spider rally cars which were presently being campaigned. At the time 124 had already won the 1972 European Rally Championship at the hands of Raffaele Pinto and Gino Macaluso. The 124 Rally was added to the Sport Spider range, which included the 1600 and 1800 models; the first 500 examples produced were earmarked for the domestic Italian market.
Amongst the most notable modifications over the standard spider there were independent rear suspension, engine upgrades, lightweight body panels, and a rigid hard top.
In place of the usual rear solid axle, there is independent suspension from lower wishbones, the original trailing arms, an upper strut and an anti-roll bar. At the front a radius rod on each side was added to the standard double wishbones.
The Abarth-tuned type 132 AC 4.000 1.8-litre, twin-cam engine was brought from the standard 118 to 128 PS DIN (94 kW; 126 hp)by replacing the standard twin-choke carburettor with double vertical twin-choke Weber 44 IDFs, and by fitting an Abarth exhaust with a dual exit muffler. The 9.8:1 compression ratio was left unchanged.
The transmission is the all-synchronised five-speed optional on the other Sport Spider models, and brakes are discs on all four corners. Despite the 20 kg (44 lb) four-point roll bar fitted, kerb weight is 938 kg (2,068 lb), roughly 25 kg (55 lb) less than the regular 1.8-litre Sport Spider.
Engine bonnet, boot lid and the fixed hard top are fibreglass, painted matt black, the rear window is perspex and the doors aluminium. Front and rear bumpers were deleted and replaced by simple rubber bumperettes. A single matte black wing mirror was fitted. Matte black wheel arch extensions house 185/70 VR 13Pirelli CN 36 tyres on 5.5 J × 13" four-spoke alloy wheels. Inside centre console, rear occasional seats, and glovebox lid were eliminated; while new features were anodised aluminium dashboard trim, a small three-spoke leather-covered Abarth steering wheel, and Recaro corduroy-and-leather bucket seatsas an extra-cost option. The car carries Fiat badging front and rear, Abarth badges and "Fiat Abarth" scripts on the front wings, and Abarth wheel centre caps. Only three paint colours were available: Corsa red, white, and light blue.
Fiat Abarth 124 Rally, specifications and comparison Fiat Abarth 124 Rally Fiat 124 Sport Spider 1800 Engine 1,756 cc DOHC inline-four Carburettors 2x twin-choke Weber 44 IDF 1x twin-choke Weber 34 DMS Power 128 PS DIN (94 kW; 126 hp) at 6,200 rpm 118 PS DIN (87 kW; 116 hp) at 6,000 rpm Torque 16.2 kg·m (159 N·m; 117 lb·ft) at 5,200 rpm 15.6 kg·m (153 N·m; 113 lb·ft) at 4,000 rpm Wheelbase 2,280 mm (89.8 in) 2,280 mm (89.8 in) Length 3,914 mm (154.1 in) 3,971 mm (156.3 in) Width 1,630 mm (64.2 in) 1,613 mm (63.5 in) Track
1,413–1,400 mm (55.6–55.1 in) 1,346–1,316 mm (53.0–51.8 in) Kerb weight
incl. 75 kg driver
938 kg (2,068 lb) 960 kg (2,116 lb) Top speed over 190 km/h (118 mph) 185 km/h (115 mph)