1978 - Ace Duncan

		Heat	Dash	B Feature	A Feature

6/17/1978

Speedway 117 - Chula Vista, CA 410 Sprints - Non-Winged				Results
Ace Duncan (410 Sprints - Non-Winged)	-	-	-	8th

7/15/1978

Santa Maria Speedway - Santa Maria, CA 410 Sprints - Winged				Results
Ace Duncan (410 Sprints - Winged)	-	-	-	1st