Preheat your oven to 350°F and butter and flour a bundt pan or a 9 inch springform pan and set aside.
In a bowl mix together flour, salt, baking powder and baking soda and set aside.
With mixer or hand held on med-high speed mix the sugar and olive oil for about 3 mins.
Add in the eggs and mix for another 5 mins.
Add in the vanilla, orange zest and juice and mix for another minute.
Take your bowl of dry ingredients and fold into the wet batter or add in with mixer on low speed until just incorporated. Do not overmix,
Pour into prepared pan and bake for 40-45 mins until toothpick comes out with few crumbs.
Let cool for a 15 mins. before turning over and removing from pan to continue cooling on wire rack.