NASCAR 2001 Codes and Unlockables (PSX)

NASCAR 2001 is a racing simulator video game developed and published by EA Sports. The game was released on September 19, 2000 for the PlayStation, and became the first from EA Sports' NASCAR series to be released for the PlayStation 2 on November 7, 2000. NASCAR 2001 was the fourth game in the NASCAR series. Its features included:

Single race
Championship season
20 car field (18 car field for PSX)
Over 30 NASCAR Winston Cup drivers
14 NASCAR Winston Cup tracks, including Daytona International Speedway for the first time
Crew chief and spotter assistance
Night racing at Lowes, Daytona, Richmond, and Bristol
Spectacular damage and crashes. You can blow your tires if your not careful, and can even blow your engine. (Wikipedia)

Codes

Other Cars and Tracks
Go to credits and choose development, during the credits enter one of the following:

Hold L1 and press Up, Square, Circle, X, Square, Triangle, Right 4th - From the Sun Track

Hold R1 and press square, triangle, square, triangle - Alternate John Andretti car

Hold L2 then press Square, Circle, Triangle, X - Asher Boldt's EA Sports car

Hold L1 and press Square, Triangle, Square, Circle, Square, X - Jocko Michaels EA.Com Car

Hold R1 and press Circle, Circle, Circle - One-on-One Mode

Hold R1 and press Left, Circle, Up, Down, Right, Right, Right - Proving Grounds Track

Hold L2 and press Square, Circle, Square, Up, Up, Down, Up, Left, Right, X - Treasure Island Track

Hold L2 and press square, circle, X, Down, Up, Right Left - Unlock KC Monoxide

Hold R2 and press square, circle, X, Up, Down, Left, Right - Unlock Shorty Lueng

Hold L2 then press Circle, Triangle, Triangle, Triangle, Triangle, Triangle, X - Whenever you hit another driver from behind it'll help move them out of the way

Unlockables

Asher Boldt (EA Sports Car) - Place 1st in the Road Course Challenge.

Black Box Classic Car - Place first in standings in Short Track Challenge

Black Box Exotic Car - Place first in standings in Half Season [without fantasy]

EA.com Car [Jocko Michaels] - Place first in standings in Superspeedway Shootout

Treasure Island Track - Finish first in the points standings in the full season.

One ugly crash from the game (sorry about the moving camera):