When traditional tractor meeting in Burkhardtsdorf is for some time always a big Russian radial engine of an Antonov case . The course was also filmed . Since it was very cold and damp in the morning , he made some problems but start then he ran . Typical of old radial engines is the large smoke at startup , because a greater amount of oil running in the lower cylinder , which is then burned . The sound was deafening as ever .