Auto Union Type B

He was certainly not the only with the tyre problems and it became painstakingly clear that tyre technology was not able to cope with the increased power and speed at all.
Auto union type b. This is the auto union type c a gp car from 1936 powered by a supercharged 6 0 litre v16 engine th. Varzi celebrated his auto union debut with a win in the tunis gp although still with the type a. As well as acting as an umbrella firm for its four constituent brands audi horch dkw wanderer auto union is widely known for its racing team auto union rennabteilung based at.
The auto union type c is hand assembled from 1026 parts to an extra class precision model. At the type b s debut stuck again excelled but lost valuable when a tyre burst at 290 km h. For the new 3 liter formula auto union like mercedes chose to use a v12 engine.
The auto union grand prix racing cars types a to d were developed and built by a specialist racing department of auto union s horch works in zwickau germany between 1933 and 1939. Of the 4 auto union racing cars the types a b and c used from 1934 to 1937 had supercharged v16 engines and the final car the type d used in 1938 and 1939 had a supercharged 3l v12 that developed almost 550 horsepower. The remaining 96 parts are screws rivets or indicated screw heads.
I have always been fascinated by this automobile which was mixing aerodynamic bodywork with powerful underpinnings like an airplane without wings. All of the designs were difficult to handle due to extreme power weight ratios and marked ov. Varzi celebrated his auto union debut with a win in the tunis gp although still with the type a.
The single parts are of high quality materials. The engine could rev at over 10 000 rpm but usually never exceeded 7 000 rpm while racing. Built along the same lines of their v16 the engine would later incorporate a two stage roots supercharger.
This is replica of the auto union type c racecar from 1936 in its hill climbing races configuration. At the type b s debut stuck again excelled but lost valuable when a tyre burst at 290 km h. 23 parts are zinc die cast 754 of metal copper or are photo etched and 153 are made of plastic.