We filmed this magnificent Alfa Romeo 8C 2900 A 1936, an original Mille-Miglia competitor once, in Brescia while starting the Tribute race of 2014. This example is an ex-Scuderia Ferrari car. Amazing to see. Watch the plume of smoke coming out of the exhaust in the end and vote thumbs up ;-). The 8C 2900 was designed to compete in sports car races in general and the Mille Miglia in particular. It used the 2.9 L version of the 8C engine and was based on the 8C 35 Grand Prix racing chassis. As such, it had an inline 8-cylinder 2.9-litre engine using two Roots type superchargers fed by two updraught Weber carburettors and fully independent suspension with Dubonnet-type trailing arm suspension with coil springs and hydraulic dampers at front and swing axles with a transverse leaf spring at the rear. The 8C 2900A was shown to the public at the 1935 London Motor Show and was advertised for sale there. The engine, with a compression ratio of 6.5:1 and a stated power output of 220 bhp (160 kW) at 5300 rpm, was detuned from the Grand Prix racing version. Ten 2900As were built, five in 1935 and five in 1936. Scuderia Ferrari entered three 8C 2900As in the 1936 Mille Miglia and again in the 1937 Mille Miglia. In 1936 they finished in the top three positions, with Marquis Antonio Brivio winning, Giuseppe Farina finishing second, and Carlo Pintacuda finishing third. In 1937 they finished in the top two positions, with Pintacuda winning and Farina finishing second; the third 2900A, driven by Clemente Biondetti, did not finish. The 8C 2900A also won the 1936 Spa 24 Hours with Raymond Sommer and Francesco Severi. The 8C 2900B began production in 1937. The 2900B design made some concessions to comfort and reliability. The engine was detuned further, having a compression ratio of 5.75:1 and a stated power output of 180 bhp (130 kW) at 5200 rpm. The 2900B chassis was available in two wheelbases: the Corto (short) at 2,799 mm (110.2 in), which was longer than the 2900A's 2,718 mm (107.0 in) wheelbase, and the Lungo (long) at 3,000 mm (118.1 in).The wheels of the 2900B had 19-inch rims fitted with 17-inch (432 mm) hydraulic drum brakes. Thirty-two 2900Bs were built in regular production, ten in 1937, and twenty-two in 1938. Another 2900B was assembled from parts in 1941. Most of these cars were bodied by Carrozzeria Touring, although a few were bodied by Pininfarina. An 8C 2900 with Pininfarina cabriolet bodywork was auctioned for US$4,072,000 by Christie's at Pebble Beach, California. This was the tenth highest price ever paid for a car at auction at the time.

• published: 07 Jan 2015
• views: 165