• EVENT: 21st Annual Schuck’s Auto Supply NHRA Nationals, the 14th of 23 events on the NHRA Powerade Drag Racing Series.

• WHEN: Thursday through Sunday.

• TRACK: Pacific Raceways, located just off State Route 18.

• FIELD: Three pro and several sportsman categories.

• SCHEDULE: Friday qualifying, 9:15 a.m.-6 p.m.; Saturday qualifying/sportsman eliminations 9:15-5:15 p.m.; Sunday eliminations 11 a.m.

• TV: Saturday — 5-6 p.m., ESPN2 (tape delayed); Sunday — 6-9 p.m., ESPN2 (tape delayed).

• DEFENDING CHAMPIONS: Top Fuel — Tony Schumacher; Funny Car — Jack Beckman; Pro Stock — Dave Connolly.

• TICKET INFORMATION: (253) 639-5927 or Ticketmaster (206) 628-0888.