Ron
Semelka
USAC National Silver Crown Series
Driver Information
nationality
American
Driver Information
nationality
American
Competitors
Career Overview
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
1
0
0
0
-
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
-
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
3
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
-
0
0
0
-
races
wins
podiums
pole pos
fastest laps
points
-
0
0
0
-
2079
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
4
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
4
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
1
1
1
0
-
races
wins
podiums
pole pos
fastest laps
points
1
1
1
0
-
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
3
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
3
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
-
0
0
0
-
races
wins
podiums
pole pos
fastest laps
points
-
0
0
0
-
1628
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
6
6
6
0
-
races
wins
podiums
pole pos
fastest laps
points
6
6
6
0
-
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
8
1
3
0
-
races
wins
podiums
pole pos
fastest laps
points
8
1
3
0
-
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
2
2
2
0
-
races
wins
podiums
pole pos
fastest laps
points
2
2
2
0
-
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
3
3
3
0
-
races
wins
podiums
pole pos
fastest laps
points
3
3
3
0
-
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
1
0
0
0
-
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
-
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
3
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
3
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
1
0
1
0
-
races
wins
podiums
pole pos
fastest laps
points
1
0
1
0
-
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
0
year
series
team
points
position
car
engine
tyres
races
wins
podiums
pole positions
fastest laps
1
0
0
0
0
races
wins
podiums
pole pos
fastest laps
points
1
0
0
0
0
0
year
type
races
wins
podiums
pole positions
fastest lap
1986
Racing
2
0
0
0
0
1985
Racing
1
0
0
0
0
1984
Racing
5
1
1
0
0
1983
Racing
3
0
0
0
0
1982
Racing
14
7
9
0
?
1981
Racing
2
2
2
0
?
1980
Racing
4
3
3
0
?
1978
Racing
1
0
0
0
0
1977
Racing
4
0
0
0
0
1976
Racing
1
0
0
0
0
1975
Racing
1
0
0
0
0
1974
Racing
1
0
1
0
?
1973
Racing
2
0
0
0
0
1972
Racing
1
0
0
0
0
Racing Highlights
year
series
position
1974
26th Little 500
2nd
DriverDB Top 100
pos
driver
championship
points
change
