From a press release issued for AFM by Mike Solis:

AFM Round 4
Thunderhill Park
Willows, California
June 13, 2004

FORMULA PACIFIC: 1. David Stanton (Suz 1000) 2. Ken Hill (Suz 1000) 3. Chris Siglin (Yam 1000) 4. Robert Mesa (Suz 1000) 5. Kim Nakashima (Suz 1000) 6. David White (Suz 750)

OPEN SUPERBIKE: 1. David Stanton (Suz 1000) 2. Ken Hill (Suz 1000) 3. Chris Siglin (Yam 1000) 4. Rob Mesa (Suz 1000) 5. Harley Barnes (Suz 1000) 6. Martin Szwarc (Suz 988)

750 SUPERBIKE: 1. David Stanton (Suz 750) 2. David White (Suz 750) 3. Jon Bawden (Suz 750) 4. Garry Combs (Suz 750) 5. Kim Nakashima (Suz 750) 6. Robert Campbell (Kaw 636)

600 SUPERBIKE: 1. Chris Siglin (Yam 600) 2. Jeff Tigert (Hon 600) 3. Andy Carman (Yam 600) 4. Grant Riggs (Yam 600) 5. Brien Whitlock (Suz 600) 6. Garth Dillon (Yam 600)

450 SUPERBIKE: 1. Michael Lohmeyer (Hon 450) 2. Tim Wheeler (Kaw 400) 3. Ross Wells (Yam 400)4. Jose Quintanar (Yam 400)5. Craig Sanders (Kaw 400) 6. Dave Norgard (Yam 400)

250 SUPERBIKE: 1. Yuichiro “Tommy” Okuhira (Yam 250) 2. Jove Shapiro (Yam 250) 3. Cliff Farrar (Yam 250) 4. Dirk Wertenbruch (Yam 250) 5. Tom Dorsey (Apr 250) 6. Dan Johnson (Apr 250)

OPEN PRODUCTION: 1. Chris Siglin (Yam 1000) 2. Matthew Harvey (Suz 1000) 3. Bryan Londo (Suz 1000) 4. Peter Doyle (Suz 1000) 5. John Turmell (Suz 1000) 6. James King (Suz 1000)

750 PRODUCTION: 1. Robert Campbell (Kaw 636) 2. Kim Nakashima (Suz 750) 3. Robert Kennedy (Suz 750) 4. Bryan Edginton (Suz 750) 5. Craig Wierman (Suz 750) 6. Don Rudolfs (Suz 750)

600 PRODUCTION: 1. Chris Siglin (Yam 600) 2. Andy Carman (Yam 600) 3. Grant Riggs (Yam 600) 4. Douglas Venezia (Yam 600) 5. H. Wooldridge (Kaw 600) 6. Tommie Fields (Yam 600)

450 PRODUCTION: 1. Ross Wells (Yam 400) 2. Dave Norgard (Yam 400) 3. Joe Rust (Yam 400) 4. Robert Gardiner (Yam 400) 5. Eddie Lee (Yam 400) 6. Jerri Grindle (Yam 400)

250 PRODUCTION: 1. Yoav Damti (Kaw 250) 2. Jay Kinberger (Kaw 250) 3. Vlastimil Kotyza (Kaw 250) 4. Jayce Bell (Kaw 250) 5. Chris McGrail (Hon 250) 6. Rick Cramer (Kaw 250)

OPEN GRAND PRIX: 1. Kim Nakashima (Suz 1000) 2. Rob Mesa (Suz 1000) 3. Garry Combs (Suz 1000) 4. Neil Erickson (Hon 929) 5. Martin Szwarc (Suz 988) 6. Jimm Groshong (Suz 1000)

FORMULA 1: 1. Jon Bawden (Suz 750) 2. Brien Whitlock (Suz 600) 3. Garry Combs (Suz 750) 4. Garth Dillon (Yam 600) 5. Craig Wierman (Suz 750) 6. Bryan Edginton (Suz 750)

FORMULA 2: 1. Ed Marchini (Yam 250) 2. Phillip Torres (Yam 250) 3. William Morton (Hon 125) 4. Sean Case (Hon 250) 5. Richard Denman (Hon 250) 6. Brian Hoffman (Hon 250)

FORMULA 3: 1. William Morton (Hon 125) 2. Jeff Hanford (Hon 125) 3. Dave Heinricks (Hon 125) 4. Mark Goodrich (Hon 125) 5. Tyler Reiswig (Hon 125) 6. Andrew Brown (Hon 125)

FORMULA 4: 1. Michael Metcalf (Suz 650) 2. Michael Lohmeyer (Hon 450) 3. Jason Butler (Suz 650) 4. Thomas Dorsey (Suz 650) 5. Kurt Spencer (Suz 650) 6. Brian Long (Suz 650)

OPEN TWINS: 1. Eric Gulbransen (Duc 998) 2. Brian Long (Suz 1000) 3. Matthew Kurze (Hon 1000) 4. Bud Anderson (Hon 1000) 5. Kurt Spencer (Suz 1000) 6. Scott Schwanbeck (Hon 1000)

650 TWINS: 1. Felipe Cabezas (Suz 650) 2. Tom Dorsey (Suz 650) 3. David Civello (Suz 650) 4. Jason Butler (Suz 650) 5. Kurt Spencer (Suz 650) 6. Michael Metcalf (Suz 650)

500 TWINS: 1. Bobby Lee Broussard (Suz 500) 2. Jonathan Forman (Suz 400) 3. Joe Sickle (Suz 400) 4. Josuf Zobairi (Kaw 500) 5. Robert Clifford (Kaw 500) 6. Mickey Fimbres (Kaw 500)

FORMULA SINGLES: 1. Jeffrey Schnapp (Yam 727) 2. Chris Keane (Hon 500) 3. Richard Capps (Yam 600) 4. David Jevans (Yam 600) 5. Greg Creech (KTM 598) 6. Ben Welch (Yam 444)

FORMULA 40: 1. Robert Campbell (Kaw 636) 2. Jimm Groshong (Suz 1000) 3. Mark Nelson (Kaw 1000) 4. Thomas Bolles (Suz 1000) 5. Mike Owieki (Yam 1000) 6. Kenan Rappuchi (Yam 600)

SUPER DINOSAUR: 1. Ross Schlicting (Suz 1100) 2. Robert Blum (Hon 750) 3. Terry Cheney (Suz 750)