The oddly shaped, somewhat ungainly, and clearly hand-built Devel Sixteen not only runs and drives, it sounds pretty healthy, too. To our ears, it’s no 5,000-horsepower megawatt power plant, however. If anything, it sounds like an aggressively built normally aspirated Chevy LS-series V-8. That could mean as much as 700 horsepower on a big cam build, maybe a bit more. But that’s a far cry from 5,000 hp, even if you factor in enough nitrous oxide to power the entire Fast & Furious movie series.