2007 AMA Superbike Championship Presented by Parts Unlimited Barber Motorsports Park Birmingham, Alabama April 20, 2007 Provisional Practice Results (Current lap record – Ben Spies 1:24.830): 1. Ben Spies (Suz GSX-R1000), Dunlop, 1:24.735 2. Mat Mladin (Suz GSX-R1000), Dunlop, 1:25.301 3. Jamie Hacking (Kaw ZX-10R), Dunlop, 1:25.884 4. Aaron Yates (Suz GSX-R1000), Dunlop, 1:25.995 5. Miguel Duhamel (Hon CBR1000RR), Dunlop, 1:26.015 6. Ben Bostrom (Yam YZF-R1), Dunlop, 1:26.167* 7. Jason DiSalvo (Yam YZF-R1), Dunlop, 1:26.167 8. Jake Holden (Suz GSX-R1000), Dunlop, 1:26.331* 9. Tommy Hayden (Suz GSX-R1000), Dunlop, 1:26.416 10. Eric Bostrom (Yam YZF-R1), Dunlop, 1:26.426 11. Jake Zemke (Hon CBR1000RR), Dunlop, 1:26.490 12. Luca Scassa (MV Agusta F4-1000R 312), Dunlop, 1:27.431 13. James Ellison (Hon CBR1000RR), Dunlop, 1:27.485 14. Chris Ulrich (Suz GSX-R1000), Pirelli, 1:27.983* 15. Matt Lynn (MV Agusta F4-1000R 312), Dunlop, 1:28.141 16. Roger Hayden (Kaw ZX-10R), Dunlop, 1:28.195 17. Steve Crevier (Yam YZF-R1), Pirelli, 1:28.496 18. John Haner (Suz GSX-R1000), 1:28.765 19. Kurtis Roberts (Hon CBR1000RR), Dunlop, 1:28.765 20. Jordan Szoke (Kaw ZX-10R), Pirelli, 1:28.821 * Superstock-spec machine