The boost gauge is a sign of the 1.5 litre, turbo GP formula, what a goody it was…
The Brabham BT52 BMW took the world title in Nelson Piquet’s hands in 1983; the cockpit shot is a BT53 during the ’84 British Grand Prix weekend.

The photo above is Piquet’s BT53 being attended to by the car’s designer, Gordon Murray, whilst white-shirted Paul Rosche, the four-cylinder BMW engine designer, looks on. It’s practice at Hockenheim during the ’84 German GP weekend.
Not a good meeting though, both Teo Fabi and Nelson retired with turbo and gearbox maladies respectively, the McLaren MP4/2 TAG’s of Prost and Lauda were first and second.
Credits…
Rainer Schlegelmilch
Tailpiece…
Finito…

