Chapman S Root

Seasons

Season	Driver	Number of Races	Entrant	Cons Pos
1960 F1 World Championship	Gene Hartley	1	Chapman S Root	U
1959 F1 World Championship	Bobby Grim	1	Chapman S Root	U
	Jimmy Davies	1	Chapman S Root	U
	Ralph Liguori	2	Chapman S Root	U
1958 F1 World Championship	Jerry Unser	3	Chapman S Root	U
	Marshall Teague	1	Chapman S Root	U
	Pat O'Connor	1	Chapman S Root	U
1957 F1 World Championship	Dick Rathmann	0	Chapman S Root	U
	Johnnie Parsons	2	Chapman S Root	U
	Marshall Teague	1	Chapman S Root	U
	Pat O'Connor	1	Chapman S Root	U
1956 F1 World Championship	Jimmy Daywalt	1	Chapman S Root	U
	Marshall Teague	2	Chapman S Root	U
1955 F1 World Championship	Jimmy Daywalt	1	Chapman S Root	U
	Johnny Boyd	1	Chapman S Root	U
1954 F1 World Championship	Jerry Hoyt	3	Chapman S Root	U
	Jimmy Daywalt	1	Chapman S Root	U
1953 F1 World Championship	Jimmy Daywalt	1	Chapman S Root	U

Season	Driver	Number of Races	Entrant	Cons Pos
1960 USAC National Championship	Gene Hartley	2	Chapman S Root	U
1959 USAC National Championship	Bobby Grim	11	Chapman S Root	U
	Dick Rathmann	6	Chapman S Root	U
	Ralph Liguori	3	Chapman S Root	U
1958 USAC National Championship	Len Sutton	10	Chapman S Root	U
	Pat O'Connor	2	Chapman S Root	U
	Ralph Liguori	4	Chapman S Root	U
1957 USAC National Championship	Don Branson	8	Chapman S Root	U
	Johnnie Parsons	2	Chapman S Root	U
	Marshall Teague	1	Chapman S Root	U
	Pat O'Connor	9	Chapman S Root	U
1956 USAC National Championship	Jimmy Daywalt	3	Chapman S Root	U
	Pat O'Connor	9	Chapman S Root	U
1955 AAA National Championship	Bill Homeier	3	Chapman S Root	U
	Eddie Russo	6	Chapman S Root	U
	Jimmy Daywalt	6	Chapman S Root	U
	Johnny Boyd	5	Chapman S Root	U
1954 AAA National Championship	Bill Homeier	4	Chapman S Root	U
	Jimmy Daywalt	3	Chapman S Root	U
	Johnny Boyd	7	Chapman S Root	U
1953 AAA National Championship	Jerry Hoyt	7	Chapman S Root	U
	Jimmy Daywalt	1	Chapman S Root	U

3,128

Championships

12,833

Results

15,933

Drivers

8,248

Teams

856

Circuits