I searched and came up with a few answers with a lot of loose ends, I dont expect anyone to listen, but I think there should be a tech article or something for us noobs on how to go about modding our cars step by step. along with what mods to put first second third.... maybe with each mod how much Hp gain will be seen can be put up too? I know there is wayy too many engines out there to do a guides on so maybe just the most popular/common ones?