From the article: Powerboat Racing Cheats - PS1
This page is dedicated to user submitted hints and tips for Powerboat Racing on the Sony PlayStation (PS1) video game console. Here you can read through Powerboat Racing hints, tips, and tricks. You can also leave your own hints and tips for the game.
If you are looking for cheats for this game then head over to the Powerboat Racing cheats page. Improve this resource by adding another hint now!