In a mixing bowl, beat oil, eggs, and vanilla. Combine flour, sugar, cinnamon, salt, baking soda, cloves, and baking powder. Beat into the egg mixture. Stir in apples, raisins, and nuts. Pour into two greased loaf pans. Bake at 325ºF for 60 to 70 min. Or until a toothpick near the center comes out clean.