USAC Silver Crown:1971-02 USAC National Dirt Championship.jpg
Held on August 22, 1971 at Illinois State Fairgrounds in Springfield, IL
100 L, 100 M, 160.9 KM - Scheduled Distance

RESULTS
Fin St # Driver Sponsor Make Laps Led Status Pts
1 10 9 A.J. Foyt 100 30 running
2 7 4 George Snider 100 47 running
3 6 14 Jim McElreath 100 0 running
4 15 22 Don Hawley 100 0 running
5 20 36 Jimmy Caruthers 100 0 running
6 8 25 Rollie Beale 100 0 running
7 18 99 Merle Bettenhausen 100 0 running
8 12 52 Bob Harkey 100 0 running
9 23 94 Carl Williams 100 0 running
10 3 40 Larry Dickson 100 23 running
11 21 44 Arnold Knepper 99 0 running
12 16 98 Sam Sessions 99 0 running
13 5 5 Mario Andretti 99 0 running
14 24 77 Salt Walther 85 0 cut tire
15 1 60 Greg Weld 73 0 blown engine
16 19 48 Karl Busson 62 0 oil cooler
17 4 18 Johnny Rutherford 47 0 lost wheel
18 9 19 Bill Puterbaugh 42 0 throttle
19 14 31 Joe Saldana 33 0 fuel lock
20 2 16 Gary Bettenhausen 25 0 throttle
21 17 84 Jim Malloy 12 0 torsion bar
22 11 24 Bill Vukovich, Jr. 10 0 brake bearing
23 13 57 Lee Kunzman 4 0 power steering
24 23 58 Ralph Liguori 2 0 overheating
25 25 39 Bruce Walkup 0 0 disqualified
RACE DATA
Failed to Qualify:
Time of Race: ???
Fast Qualifier:
Heat Winners: [[Special:FormEdit/Driver/Template:(({HeatWinnersTemplate:))|[[:Template:]]}
Dash Winners: [[Special:FormEdit/Driver/Template:(({DashWinnersTemplate:))|[[:Template:]]}
Consi Winners: [[Special:FormEdit/Driver/Template:(({ConsiWinnersTemplate:))|[[:Template:]]}
Non-Qualifiers Race Winners: [[Special:FormEdit/Driver/Template:(({NonQualWinnersTemplate:))|[[:Template:]]}
Margin of Victory:
Average Speed: ??? mph
Cautions: ?? for ?? laps - not available
Lead Changes: ?? among ?? drivers - not available