GameShark Codes for:

Daytona USA

Effect                                   Code

Start On Last Lap                        7C96D81DC0705041 
                                         7C95D81D00000003
  
Always First Place                       25C4685AC0707041 
                                         25C7685A00000000

Infinite Lap Time                        56D778C80000085B 
 
Lik's Custom Turbo Press A Button        B06537D820704E1E
                                         6663605E00003FFF

All Cars                                 1B841ADE0000FFFF