David Ash passed for 364 yards and two touchdowns and No. 19 Texas honored former coach Darrell Royal by whipping Iowa State 33-7 on Saturday.

Ash had a 61-yard touchdown pass to Mike Davis in the first quarter. Johnathan Gray ran for two touchdowns for the Longhorns (8-2, 5-2 Big 12), who won their fourth in a row.

Texas paid tribute during the game to Royal, who died Wednesday at age 88. Texas lined up in the wishbone, the formation Royal introduced to college football in 1968, on the Longhorn's first play. Instead of a run, Texas ran a trick play that resulted in a 47-yard pass.

Steele Jantz passed for 133 yards for the Cyclones (5-5, 2-5) but was under constant pressure from the Texas defense.