＜ENG-sub＞ This is NOT failure__HONDA NR500__ the result of challenge

Oval piston engine, which Honda developed with their effort in 1979, was not so successful. NR500 with the engine didn't win GP500 races, and it was not able to get even one point in the raves. However, it really meant something... It had something to do with current technology for sure. This video will show you the history of NR500 and how Honda created it from scratch.