Very interesting video- I had not realised how much elevation change there is, it does not show up as well in the F1 coverage.
Eau Rouge obviously a real corner in a road car, with the downforce of a race car it seems a light lift of the accelerator will do it.
The variety of cars in the vintage classes is one of the best things about this kind of racing, seeing how they perform relative to each other and so on.
Thanks!