UCLA builds 20-point halftime lead to upset No. 7 Penn State

UCLA wide receiver Kwazi Gilmer (3) celebrates with teamate Titus Mokiao-Atimalala (2) after making a touchdown catch against Penn State on Saturday.A team in need of a savior might have found one in the unlikeliest of places.

Jerry Neuheisel, the UCLA tight ends coach who was elevated to playcaller only four days before his winless team faced a top-10 opponent, dialed up an offensive plan that produced points on each of the Bruins’ first five drives.

The fun let up only momentarily on the way to UCLA’s stunning 42-37 victory over No. 7 Penn State on Saturday afternoon at the Rose Bowl, fans providing their giddy verdict with a chant they unleashed from the opening drive through the fourth…