Preheat the oven to 375ºF.
Place the pie shell in the bottom of a 9-inch pie pan. Spread the pecan pieces evenly on the bottom.
Combine the eggs, sugar, brown sugar, cane syrup, corn syrup, vanilla, salt, butter, and flour in a mixing bowl. Mix well. Pour the mixture over the pecans.
Bake for about 1 hour, or until the filling sets and pastry is nicely browned.
Cool for 10 minutes before slicing to serve. It can also be served at room temperature.
Yield: one 9-inch pie