preheat oven to 350.
spray 2 loaf pans with non-stick spray. Mix together the flour, baking powder, cloves, cloves, cinnamon, nutmeg and salt. set aside. in a bowl of an electric mixer, combine pumpkin, oil, sugar and eggs. Mix untill well blended. add dry ingredients and mix well. by hand stir in 1 cup of raisins. divide batter between pans. Bake for 50 to 55 minutes, or untill a toothpick inserted into the center comes out clean.