Repsol Lubricants AMA Superstock Championship Road America Elkhart Lake, Wisconsin June 4 Provisional Practice Times: 1. Jason DiSalvo (Yam YZF-R1 LE), 2:14.105 2. Aaron Yates (Suz GSX-R1000), 2:14.310 3. Geoff May (Suz GSX-R1000), 2:14.457 4. Jamie Hacking (Yam YZF-R1 LE), 2:14.469 5. Eric Bostrom (Yam YZF-R1 LE), 2:14.613 6. Jake Holden (Suz GSX-R1000), 2:16.033 7. Josh Hayes (Hon CBR1000RR), 2:16.054 8. Steve Rapp (Suz GSX-R1000), 2:16.238 9. Jason Pridmore (Suz GSX-R1000), 2:16.355 10. Aaron Gobert (Hon CBR1000RR), 2:17.014 11. Marty Craggill (Suz GSX-R1000), 2:17.027 12. Cory West (Suz GSX-R1000), 2:17.196 13. Ben Attard (Kaw ZX-10R), 2:17.688 14. Matt Lynn (Suz GSX-R1000), 2:17.753 15. Chris Ulrich (Suz GSX-R1000), 2:17.786 16. Damon Buckmaster (Kaw ZX-10R), 2:17.967 17. Robertino Pietri (Suz GSX-R1000), 2:18.840 18. Akira Tamitsuji (Suz GSX-R1000), 2:19.937 19. Brad Hendry (Suz GSX-R1000), 2:20.034 20. Fernando Amantini (Kaw ZX-10R), 2:21.543