1990 - Mark Knox

		Heat	Dash	B Feature	A Feature

6/16/1990

Petaluma Speedway - Petaluma, CA 360 Sprints - Winged				Results
Mark Knox (360 Sprints - Winged)	-	-	-	4th

6/23/1990

Petaluma Speedway - Petaluma, CA 360 Sprints - Winged				Results
Mark Knox (360 Sprints - Winged)	-	-	-	1st

7/14/1990

Petaluma Speedway - Petaluma, CA 360 Sprints - Winged				Results
Mark Knox (360 Sprints - Winged)	-	-	-	5th