hey,
bassicly first you need to download SA-MP xD
then you need to get Mod S0beit.. Link >
http://www.fileserve.com/file/E8dtzkethen after you have downloaded that.. go to your gta sa folder and find something called "mod sa"
then press ctrl+f to find and then find "handling.two" and their should be two numbers like 0 0, change it to 0 1, thats bassicly just enables the handling
now you need to add a sexy handling line.. so now go to your gta sa folder again and open "data" then open "HANDLING" then find your car you want to change the handling off and then save the file then go in game and enjoy drifting with handling
also here's a drift handling line if you dont have a handling line..
SUPERGT 1300.0 4200.0? 1.9 0? 0.0 -0.5 85 0.57 0.98 0.49 5 400.0 100.0 4.0 R P 14.0 0.30 1 45.9 1.0 0.2 0 0.23 -0.08 0.5 0.4 0.25 0.00 35000
take care,
-Aman