RedWolfRacer
...I agree that it was more or less the romantic era for racing as it was a fairly new sport as was the technology within it...Though they might be laughable compared to the science of aerodynamics seen in today's cars, they were cutting-edge in their day! Hard to believe sometimes.
While we can't help but love those great old cars, the admiration we have for the guys who drove them is probably just as big a factor in the continuing interest race fans have for pre-war Grand Prix racing.
Consider what they were up against:
The cars were packing engines that put out between 430 and 646 HP (the supercharged straight-8 of the alcohol-burning 1937 Mercedes W125) and only weighed around 750 kilos (1650 pounds). They skittered along on those skinny, hard-rubber, lame-tread tires. Aerodynamic downforce was thirty years away from even being thought of. Suspensions were "basic", at best, with hydraulic shock absorbers and fully-independent layouts only just beginning to appear.
Without airfoil systems and wide tires to slow them down, they achieved very high straightaway speeds on the fast courses. The Mercs were timed at 193 MPH at Spa in 1937, and Auto Union claimed the 580 HP Type C could hit 205 if given enough room.
The drivers had no fire-retardant clothing at all, wore silly little cloth "helmets", and had no restraining harnesses, which was fine, of course, because none of the cars had so much as even a rudimentary roll bar. Their best chance for survival in a flip was to get ejected!
Safety barriers on the tracks were a farce. Piles of sandbags was their idea of high-tech energy-absorbing systems. Spectators got up close and personal, and many were killed when cars slammed into them. Look at this jammed-packed starting grid and the in-your-face seating of the crowd:
The tracks were lined with trees, ditches, and buildings. They'd pile up some hay bales and declare the course "safe":
They didn't even get hay bales most of the time. Make a mistake here and your initial contact is the stone wall of a building:
Sure, it takes nerve to climb into any race car, but what those guys had to face was pretty extreme, to say the least. That was a unique era of car racing, and you really have to admire what they did.