1939 Alfa Romeo 158

This car competed in the HGPCA Pre-61 Front Engine Grand Prix Cars race at the Silverstone Classic meeting in July 2010.

It's not mentioned in the programme of the event, but it's Carlo Vögele's 1939 Alfa Romeo 158. At around that time I went to a meeting at Donington Park where this car appeared and a note in the programme of that meeting said this about the car:

'The 158 Alfetta, a voiturette, of Carlo Vögele with its Columbo designed straight-eight engine first appeared in 1938 at the Coppa Ciano where the three cars entered and came first, second and seventh. With only a single stage supercharger, the engine was said to develop 195bhp at 7500rpm. A Formula One Grand Prix car from 1948, in its final form in 1951 the engine had two-stage supercharging, developed something like 400bhp plus after the superchargers had taken some 135bhp, and did 1.6mpg, according to David Hodges. This car had independent suspension all round with trailing links at the front.'