Need For Speed 1

Need For Speed 1 cheat codes: 
You need to win a tournament before you can get the extra track, and 2
tournaments to get the extra car (and other stuff).

Enter the following in CAPS where you usually put your name:
WORDS      EFFECT
~~~~~      ~~~~~~
EAC POWR   Bonus Car
EAC WARP   Speeds game up
EAC RALY   Turns Rusty Valley into a dirt rally track
EAC 4X4R   ??
EAC SCAR   ??
EAC WACK   ??
EAC RULE   ??
EAC TIME   ??
EAC SLOW   ??
EAC QAQA   ??