UPCOMING USAC AMSOIL SPRINT CAR NATIONAL CHAMPIONSHIP EVENT
DATE:
Friday, May 31, 2024
SERIES:
USAC AMSOIL Sprint Car NationalChampionship
TRACK:
Knoxville Raceway (Knoxville, Iowa) – 1/2-mile, dirt oval
EVENT:
Avanti Windows & Doors CornBelt Clash Night #1 featuring the USAC AMSOIL Sprint Car National Championship(co-sanctioned by the USAC Wholesale Batteries Midwest Wingless RacingAssociation), plus Knoxville Championship 360 Sprint Cars
STARTING TIMES:
Front gates open at 6pm Centraland hot laps at 6:45pm followed immediately by qualifying and racing.
TICKETS:
General admission tickets are $15for adults, $10 for ages 13-19, $5 for ages 6-12 and free for ages 5 &under.
Reserved tickets are $20 foradults, $15 for ages 13-19, $10 for ages 6-12 and free for ages 5 & under.
Pit passes are $40.
Advance tickets are on sale at: https://mpv.tickets.com/?agency=KNXV_PL_MPV&orgid=54409&eventId=27044#
TRACK ADDRESS:
1000 N Lincoln St, Knoxville, IA50138
TRACK PHONE:
(641) 842-5431
TRACK WEBSITE:
https://www.knoxvilleraceway.com/
MEDIA COVERAGE:
WatchLIVE on FloRacing at https://flosports.link/usac
Listen LIVE on theUSAC app or online at http://mixlr.com/usac-official/
Follow along withlive updates on https://www.facebook.com/usacracing/ & https://twitter.com/USACNation
Live timing on theRace Monitor app
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USAC AMSOIL SPRINT CARNATIONAL CHAMPIONSHIP FORMAT
Formats may be altered from baseformats listed here at the discretion of the chief steward.
QUALIFICATIONS
Qualifying is two (2) laps to berun consecutively with the fastest lap counting as the official qualifyingtime.
HEAT RACES
If 48 or more cars are inattendance, five (5) heat races will be held with the top-four (4) finishersfrom each heat race transferring to the feature.
If 31-47 cars are in attendance,four (4) heat races will be held with the top-five (5) finishers from each heatrace transferring to the feature.
If 30 cars or less are inattendance, three (3) heat races will be held with the top-six (6) finishersfrom each heat race transferring to the feature.
8 laps. Top-6 cars are invertedin each heat race based on qualifying results. The fastest car starts 6th, the second fastest car starts 5th and soon. For the 4th row on back, cars willline up straight up, based on their qualifying times.
HEAT #1:
4 Heats: Cars qualifying 1, 5, 9,13, 17, 21 will start in inverted order. Cars qualifying 25, 29, and so on willstart behind invert.
3 Heats: Cars qualifying 1, 4, 7,10, 13, 16 will start in inverted order. Cars qualifying 19, 22, and so on willstart behind invert.
HEAT #2:
4 Heats: Cars qualifying 2, 6,10, 14, 18, 22 will start in inverted order. Cars qualifying 26, 30, and so onwill start behind invert.
3 Heats: Cars qualifying 2, 5, 8,11, 14, 17 will start in inverted order. Cars qualifying 20, 23, and so on willstart behind invert.
HEAT #3:
4 Heats: Cars qualifying 3, 7,11, 15, 19, 23 will start in inverted order. Cars qualifying 27, 31, and so onwill start behind invert.
3 Heats: Cars qualifying 3, 6, 9,12, 15, 18 will start in inverted order. Cars qualifying 21, 24, and so on willstart behind invert.
HEAT #4:
Cars qualifying 4, 8, 12, 16, 20,24 will start in inverted order. Cars qualifying 28, 32 and so on will startbehind invert.
C-MAIN (IF NEEDED):
10 laps. Starting lineup will be determined by heat race finish. Top-4 finishers of the C-Main will start in the last two rows of the semi-feature.
SEMI-FEATURE:
12 laps. The front row startingpositions of the semi will be reserved for the fastest two (2) non-transfers.Starting lineup will be determined by heat race finish from row two on back.
If three (3) heats were held, thetop-six (6) finishers from the semi will transfer to the feature.
If four (4) heats were held, thetop-four (4) finishers from the semi will transfer to the feature.
If five (5) heats were held, thetop-four (4) finishers from the semi will transfer to the feature.
FEATURE:
25 laps. Starting positionsdetermined by qualifying time, 6 fastest at the front, with the 6 fastestqualifiers who transferred through their heat races inverted by theirqualifying time in the first three rows, positions 1-6. If a heat race winner is not in the top-6inversion, that driver will line up directly behind the six-car invert, basedon their qualifying time, followed by the balance of the field based onqualifying time. 24 starting cars (not including earned provisionals).
SPRINT TIRE RULES:
Right rear: Medium/Medium1
Left rear: SC12
Right front: Hoosier
Left front: Hoosier
MUFFLER RULES:
Only the 14-inch Flowmaster (part#53545-10) and the Schoenfeld (part #14272735-78) mufflers will be permittedunless otherwise notified in writing prior to any event. The specified mufflersmust remain unaltered from the manufacturer.
Titanium, carbon fiber and/or anyother type of exotic material mufflers will not be permitted.
RACE OFFICIALS:
Race Director: Kirk Spridgeon
USAC MEMBERSHIP:
Must be a member to earn points
Must be a member to earncontingency awards
Member insurance is $200,000excess medical
Apply for Membership: https://usacracing.redpodium.com/2024-usac-circle-track-license-sprint---midget---sc
USAC RADIO FREQUENCY
464.5500
Mandatory Driver Radio isRequired
SPRINT FEATURE POINTS/PURSE STRUCTURE:
POS. PTS. PURSE
1 70 $8,000
2 67 $4,000
3 64 $3,000
4 61 $2,000
5 58 $1,500
6 55 $1,400
7 52 $1,300
8 49 $1,200
9 46 $1,100
10 43 $1,000
11 41 $900
12 39 $850
13 37 $800
14 35 $775
15 33 $750
16 31 $725
17 29 $700
18 27 $675
19 25 $650
20 23 $625
21 23 $600
22 23 $600
23 23 $600
24 23 $600
**Non-Transfers: $200
