AMA Superstock Championship Barber Motorsports Park Birmingham, Alabama April 20, 2007 Provisional Practice Results (current lap record – Jamie Hacking 1:25.832): 1. Ben Spies (Suz GSX-R1000), Dunlop, 1:25.670 2. Jake Holden (Suz GSX-R1000), Dunlop, 1:26.007 3. Aaron Yates (Suz GSX-R1000), Dunlop, 1:26.373 4. Geoff May (Suz GSX-R1000), Pirelli, 1:26.550 5. Ben Bostrom (Yam YZF-R1), Dunlop, 1:26.974 6. Chris Ulrich (Suz GSX-R1000), Pirelli, 1:27.491 7. John Haner (Suz GSX-R1000), Dunlop, 1:28.592 8. Blake Young (Suz GSX-R1000), Dunlop, 1:29.219 9. Danny Eslick (Suz GSX-R1000), Dunlop, 1:29.279 10. Gary Mason (Suz GSX-R1000), Pirelli, 1:29.781 11. Bryan West (Suz GSX-R1000), 1:30.343 12. Martin Cardenas (Kaw ZX-10R), 1:30.444 13. David Weber (Suz GSX-R1000), Dunlop, 1:30.548 14. Randy Kienast (Suz GSX-R1000), 1:32.034 15. Scott Jensen (Suz GSX-R1000), Pirelli, 1:32.051 16. Santiago Villa (Suz GSX-R1000), Dunlop, 1:32.511 17. James Kerker (Hon CBR1000RR), Dunlop, 1:32.877 18. David Loikits (Suz GSX-R1000), Pirelli, 1:33.088 19. Ivan Garza (Suz GSX-R1000), Dunlop, 1:33.611 20. Johnny Rock Page (Yam YZF-R1), Dunlop, 1:33.775