Original Japanese Speed Racer opening with English subtitles

The show was called "Mach Go Go Go" in Japan, but was called Speed Racer in the US. I didn't check the translation, so let's hope it's correct :D

Below is the introduction and close of the American Speed Racer show that I used to watch (the Japanese close is the same, except with no titles and they sing "Mach Go" instead of "Speed Racer").