There is no cheat for that.You can do that in PC using a trainer by modifying game at real time.
You can increase your armor by typing in the cheat preciousprotection.You can even have the armor to 200% by completing tank missions in line.You can have unlimited armor by using a trainer.
there is no cheat such as what you are asking for.
There is no unlimited health cheat for the game.You can though have a boost in health by the health cheat.
Google it... Go..
gettheremoney
Use a cheat code.
No cheats for unlimited ammo for PS2.That is possible in PC by Using a trainer.
Only if you cheat for the some weapon cheat over again until the ammo thing goes away at the bottom of the weapon
There is no cheat for the armor on a helicopter.You can use cheat 'aspirine' to bring back the health of the helicopter when inside the helicopter.The hunter helicopter is a armored helicopter.The hunter is armored and can sustain more than that the other helicopters can.
There is no cheat for planes in vice city neither can you get one.
There is no cheat for it.
Yes,there is the gta vice city in the cheat book.You can download a cheat book from internet.