1991 Clark Oil Nationals USAC Loctite National Sprint Car Series.jpg
Held on August 31, 1991 at Tri-City Speedway in Pontoon Beach, IL
30 L, 11.25 M, 18.12 KM - Scheduled Distance

RESULTS
Fin St # Driver Sponsor Make Laps Led Status Pts
1 23 Jack Hewitt 30 7 running
2 71 Manny Rockhold 0
3 7 Robbie Stanley 0
4 69 Steve Butler 23
5 62 Jerry Russell 0
6 17 Tony Elliott 0
7 6 Eric Gordon 0
8 95 Tray House 0
9 38 Tony Weyant 0
10 6R Bill Rose 0
11 99 Brad Marvel 0
12 6m Jim Moughan, Jr. 0
13 4s Tommy Scott 0
14 1c Dave Mallady 0
15 4c Donnie Adams 0
16 77 Dave Peperak 0
17 4x Terry Babb 0
18 24 Chip Thomas 0
19 4u Wally Pankratz 0
20 81 Greg Staab 0
RACE DATA
Failed to Qualify: Jeff Bloom; Al Thomas ; Gary Fisher; Billy Throckmorton; Leon Gentry; Jim Mahoney; Gay Rolofson
Time of Race: ???
Starting Lineup Set By: Time Trials + Qualifying Heats
Fast Qualifier: Jack Hewitt - 22.713 sec.
Heat Winners: Jack HewittTony ElliottJerry Russell
Preliminary Feature Winners: [[Special:FormEdit/Driver/Template:(({PrelimWinnersTemplate:))|[[:Template:]]}
Qualifier Winners: [[Special:FormEdit/Driver/Template:(({QualWinnersTemplate:))|[[:Template:]]}
Dash Winners: [[Special:FormEdit/Driver/Template:(({DashWinnersTemplate:))|[[:Template:]]}
Consi Winners: Bill Rose
Non-Qualifiers Race Winners: [[Special:FormEdit/Driver/Template:(({NonQualWinnersTemplate:))|[[:Template:]]}
Margin of Victory:
Average Speed: ??? mph
Cautions: ?? for ?? laps - not available
Lead Changes: 1 among 2 drivers - Laps 1-23 Butler, Laps 24-30 Hewitt