hey, does anyone know where i could learn everything about car engine, like how it works, and how to put it apart and put it back together, what to change to get a better acceleration...etc
currently,i'm using gsr 4g93t. all stock except 2.5'' exhaust piping. i'm planning either upgrade to evo or modified my current 4g93t. now, i have rm 4000 extra in hand and there is my friend who want to buy my 4g93t...
