Can never tire of the
1936 Auto Union Type C - V16, 6.0 Litre Supercharged Engine
Configuration - 45º V16
Aluminium block, light alloy head
Displacement - 6.006 liter / 366.5 cu in
Bore / Stroke - 75.0 mm (3 in) / 85.0 mm (3.3 in)
Compression - 9.2:1
Valvetrain - 2 valves / cylinder, OHV
Fuel feed - 2 Solex Carburettors
Aspiration - Roots-Type Supercharger
Power - 520 bhp / 388 KW @ 5000 rpm
Torque - 850 Nm / 627 ft lbs @ 2500 rpm
BHP/Liter - 87 bhp / liter
Pics of a few versions, but this was the 1930's!