Sustainable HP/$ is in the area of 1:20 to 1:30. I mean 1 HP per 20 or 30 dollars. I use the word "sustainable" because Nitrous abides by it's own laws as a "chemical supercharger" with it's limited use; ie as long as the bottle is filled.

With that being true, should I only expect to see 1 to 2 HP?