GameHacking.org | Gran Turismo (NTSC-U)

Press Start & Select At "Home" For '67 427 Coupe Corvette by Thunder2 Pro Action Replay/GameShark D009AACE 0009 8007DA48 0001 D009AACE 0009 8009B87A 0001 D009AACE 0009 8009BA0C 00B0
R3 For Improved Nitro (320 mph) by Thunder2 Pro Action Replay/GameShark D00BC1C6 0004 800B6F3E 0009 D00BC1C6 0004 800B6F42 0009
Stop Timer by Thunder2 Pro Action Replay/GameShark 80093D78 048C