The Owls (2-1) led 14-7 at halftime before erupting with 31 points in the second half.
Perry threw both his touchdown passes in the third quarter. After Fordham drew within 28-14, the Owls scored the game's final 17 points in the fourth.
Tim DeMorat threw two touchdown passes but the Rams (0-3) managed only 237 total yards and 11 first downs. FAU had 549 yards and 32 first downs.
Perry was 27-of-43 passing for the 278 yards and two scores. His primary target was LaJohntay Wester with 10 receptions for 101 yards and a touchdown.
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