Pre-heat of to 350 degree F
Butter three 9-inch cake pans with 1 1/2 inch high sides
Line bottom of pans with parchment paper
Combine 1/3 cup of flour and then next 3 ingredients in your food processor, process until nuts are finely chopped
Whisk remaining 2 cups flour, cinnamon, baking powder, salt, and baking soda in a separate bowl
Using an electric mixer, beat sugar and oil in a large bowl to blend.
Add eggs 1 at a time, beating well after each addition.
Beat in vanilla
Beat in spice mixture, then carrots and crushed pineapple (with juice)
Pour into prepared pans
Bake until toothpick inserted comes out clean, about 35 minutes
Cool in pans on rack for about an hour
Run knife around the edge of pans to loosend cakes
Turn cakes out onto racks, cool completely