Edit the stats of any vehicle in game. First browse to your GTA:SA isntall directory, it will look something like this: C:\Program Files\Rockstar Games\GTA San Andreas\ Then go to the data directory. MAKE A BACKUP OF ANY FILES BEFORE YOU EDIT THEM. To edit the vehicle stats, open the handling.cfg file in notepad.
Side note: Cheats do disable achievements, like the GTAs before it. Abbreviated Walkthrough: There are 100 missions in total spread throughout Los Santos, San Fierro, and Las Venturas, as well as
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