The Alfa Romeo Tipo 162 was designed in 1939 by the Spanish engineer Wifredo Ricart as a replacement for the 60° V-16 engined tipo 316. The Tipo 162 had an unusual 135° V-16 engine and highly streamlined bodywork. The engine was designed in Britain by Harry Ricardo, who had a good reputation for designing high-performance engines. The choice of Harry Ricardo was due not only to his reputation but to the fact that the Portello factory was busy producing engines for trucks and airplanes. The result was a square engine with bore and stroke, displacement with 2x 2-stage compressors and 2x triple inverted carburetors. The engine was tested on a test bench in the spring of 1940 and delivered at 7,800 rpm. The car had three fuel tanks, one behind the driver and one on each side of the driver, with a total capacity of . Components were manufactured for a total of six cars, but when, on 10 June 1940, Italy declared war on France and Britain, only one car had been completed, that never participated in racing. In 1941 Wifredo Ricart designed the Alfa Romeo 163, a dual-seat sports saloon prototype that employed technology such as further streamlining, a mid-mounted engine and lightened bodywork. The car in total weighed only , and it had a very low center of gravity. The engine was derived from the Alfa Romeo 162, but fuel was fed without superchargers. The revised engine delivered at 7,400 rpm. Production of this car was also curtailed by the war. References Tipo 162 Grand Prix cars