Combine eggs, sugar, oil and vanilla. Stir in zucchini. Combine remaining dry ingredients and set aside 1/4 cup dry mixture and toss with raisins and nuts. Add zucchini mixture to remaining dry mixture and stir to blend. Fold in raisins and nuts. Place mixture 2/3 full into prepared muffin tins or cups. Bake in a 350 oven 20 to 25 minutes.