The following are known Action Replay Codes for Armada F/X Racers on Nintendo Game Boy / Color (GB / GBC). These codes were also known as GameShark Codes and in most cases will work on both devices.

Device Compatibility: Action Replay & GameShark

Infinite Lives
01093add

Infinite HP
01ff39dd

Infinite Pow
01ff07dd

Infinite Credits
010952c4