NASCAR 2000 cheats and cheat codes for Playstation

Unlock David Pearson
Go to the race setup and highlight "Car Setup" option, then press L1, R1,
R2, L2, Square, R1, L1, L2, R2, Circle to Race as David Pearson.

Unlock Cale Yarbaro
Go to the race setup and highlight "Car Setup" option, then press L1, L2,
R1, R2, Square, R1, R2, L1, L2, Circle to Race as Cale Yarbaro.

Unlock Bobby Allison
Go to the race setup and highlight "Car Setup" option, then press L1, R1,
L1, R1, Square, L2, R2, L2, R2, Circle to race as Bobby Allison.

Unlock Benny Parsons
Go to the race setup and highlight "Car Setup" option, then press L1, R2,
R1, L2, Square, R2, L1, R1, L2, Circle to Race as Benny Parsons.

Unlock Davey Allison
Go to the race setup and highlight "Car Setup" option, then press R1, L1,
R1, L1, Square, R2, L2, R2, L2, Circle to Race as Davey Allison.

Unlock Alan Kulwicki
Go to the race setup and highlight "Car Setup" option, then press L1, R1,
L2, R2, Square, R1, L1, R2, L2, Circle to Race as Alan Kulwicki.

Unlock Montana track - Kalispell Raceway Park
Highlight "Car Setup" option at the race setup, then press L1, L1, R1, R1, 
Square, L2, L2, R2, R2, Circle or win all 10 races in "Race The King" 
mode.

Waving driver
Choose the cockpit view in single player mode, then hold the Select button
until the driver waves.

NASCAR 2000 Game Shark Codes:

All Cars unlocked
800BEF7A FFFF
              
Unlimited Fuel               
8006B842 2400
              
No Damage (Everyone)        
80047906 2400

Quick Win                   
800BF9B8 0001
D00F3046 0000
800F3046 0001
              
Lap Time is Always 0:00:00  
8006463E 2400
              
Race the King Mode Complete 
800BEF5C FFFF

Alternately, start a season
and win the first four poles and races to unlock Davey Allison.