One of the best performances of his career was against the University of the Pacific on September 14, 1991 in just his second collegiate game. In 37 carries, he amassed 386 yards and scored seven touchdowns, both records for freshmen (the 386 yards were a then-NCAA record). "Faulk had scoring runs of 61, 7, 47, 9, 5, 8 and 25 yards." That performance sparked one of the greatest freshman seasons in NCAA history, gaining 1,429 yards rushing, with 23 total touchdowns (21 rushing), and 140 points scored. Faulk went on to better 1,600 yards rushing in his sophomore year. In Faulk's junior season in 1993, he was finally able to showcase his all-purpose ability by catching 47 passes for 640 yards and 3 touchdowns to go with 1,530 yards and 21 touchdowns on the ground. These numbers put Faulk 3rd in the nation in all-purpose yardage that year, and 2nd in scoring. Faulk left San Diego State University with many of the school's offensive records, among them 5,562 all-purpose yards and 62 career touchdowns, which is the 8th most in NCAA history.