Turbo Racing by Al Unser Jr. is a racing video game for the Nintendo Entertainment System released in 1990. It is an adaptation of the 1989 Japanese market Famicom game World Grand Prix - Pole to Finish, changes most notable being the addition of Unser as an in-game trainer, round count, sound, and interface design. Therefore, the game remains based on the Formula 1 World Championship, although Unser never participated in it. This game features a season mode and two time trial modes. In season mode, the player either uses Al Unser Jr. or creates their own pilot.
Versions released outside of North America were simply titled Turbo Racing with all references to Unser removed, due to the relative obscurity of CART and Unser outside of North America.
