Well, I suppose, if you had a straight stretch of track with a level grade, and you weren't hauling no cars behind you...
6 seconds sound clip from the Back to the Future Part III movie soundboard.
You can hear this line at 00:41:07.098 in the DVD version of the movie.
Quote context
[...]
- I heard that Fearless Frank Fargo got one of these up to near 70 out past Verde Junction.
- Do you think it's possible to get it up to 90?
- 90? Tarnation, son, who'd ever need to be in such a hurry?
- Oh, it's just a little bet he and I have, that's all.
- Theoretically speaking, could it be done?
- Tell me, when does the next train come through here?
[...]
