In April 1950, an engine with larger carburettors, inlet camshaft the same as the exhaust (for increased duration), and higher compression ratio pistons (8.16:1) was made available – the model we have at Beverly Hills Car Club. Aston Martin’s first Vantage upgrade option, it offered 125 hp (93 kW). Initially the higher compression ratio made the engine unsuitable for the British market, as the postwar austerity measures of the early 1950s restricted UK vehicles to 72 octane ‘Pool petrol’. The first DB2 Vantage, LML 50/21, was delivered to, and raced by, Briggs Cunningham in the United States.