It was, however, a 2.0-litre BMW, cross-pushrod, straight-six, built under licence by Bristol, that got Cooper’s foot in the GP door, via Mike Hawthorn’s nitro-boosted version of 1952 – the car that made him a household name after a single day’s racing at Goodwood – and in Brabham’s lengthened Bobtail hybrid of 1955.
Had not the latter machine showed promise in a non-championship race at Snetterton – Jack dicing with Moss’s 2.5-litre Maserati 250F for third place – the ‘nut-brown Aussie’ might have gone home for good. Instead, he and engineering pen pal Ron Tauranac would remain fundamental to a motorsporting metamorphosis.
Formula 2 prolificacy became by increments – 1,960cc and 2,207cc – unexpected F1 success, via impertinent promise, when Moss eschewed inherent Cooper ‘chuck-ability’ to conserve down-to-the-canvas Continentals and so pinch the opening round of the 1958 world championship from under Ferrari’s nose.
The scent of red blood and the smell of success were in the air. GP distances had been slashed by a third and more economical Avgas mandated. Smaller cars – less to control and to force through the air – were the new ticket. And what seemed odd still to others came naturally to Cooper.