Gran Turismo 3: A-Spec Cheats

When start game go into the gt mode and type r1,r2,r2,l1,l2,x,o,triangle,triangle and you'll get 500,000 dollars

At the car select screen you can hold the R1 button to zoom in on the available car. If you hold R1 + R2 you will zoom in even further (this will demonstrate the amazing ability of the PS2 to "push" graphics).

Get your International A license and a good car.

Get your International A license and a JGTC car.

First Buy GT tokyo To genva
Second Complete game untill You get the unlockable 10,000,000 credit and all your licences.
third click on unlockable to transfer over to you gt3 save file.
Forth Start up gt3 and you will have 10,000,000 credits and the licences you have unlocked.

this might seem like a waste of money but the game is cheap and is preety fun

now buy the Escudo Pikes Peak this is a very fast car, now put turbo 4 on it and do the last endurance race.

the easyest way to do this is on the corners rub against the wall and you should just go flying around the corneer only losing a bit of speed.
You wont have to pit in and you have the choice of some very fast cars at the end

Dillsta

Go to Super Speedway in the Beginner League and keep racing the same level for easy money.
Go to the Beginner League and race in NA to get 5,000 credits.
If you have a good car, go to the Amateur League and race in NA for 10,000 credits.
If you have a very good car, go to the Amateur League and race in GT All-Stars in the test course to get 25,000 credits. Note: Buy the cheapest tires, as they last longer.
Get a fast car and race the Speedway in the Final Series Race in the Beginner League to win 10,000 credits.
Game Shark Codes
Note: You must have a 1.3 or higher version of the Game Shark to use these codes.
Master Code (Must Be On) EC87829C 1437062C
10 Trillion Dollars 1C041124 1456DEAD1C041120 D26487A5
Beginner League Codes 4CBE3B20 14564285
All Gold Sunday Cups 1C024BD4 1456E7A51C024BD8 1456E7A51C024BDC 1456E7A5
All Gold Clubman Cups 1C024678 1456E7A51C02467C 1456E7A51C024680 1456E7A5
All Gold FF Challenge Cups 1C024950 1456E7A51C024954 1456E7A51C024958 1456E7A5
All Gold FF Challenge Cups 1C024950 1456E7A51C024954 1456E7A51C024958 1456E7A5
All Gold FR Challenge Cups 1C024974 1456E7A51C024978 1456E7A51C02497C 1456E7A5
All Gold MR Challenge Cups 1C024B28 1456E7A51C024B2C 1456E7A51C024B30 1456E7A5