Skip Navigation Links Home Ratings 410 Drivers Wing Wingless Region Central PA Ohio Indiana (Wingless) 410 Races Wing Wingless 410 Tracks Wing Wingless 410 Series Wing Wingless Results All Open Wheel 410 360 Wing All 410 410 Aust 360 Wingless All 410 Midget 360 Silver Crown Other All Late Model Big Block Modified Schedules All Open Wheel 2025 2026 410 410 Aust 360 Wing All 2025 2026 410 410 Aust 360 410 Central PA Wingless All 2025 2026 410 Midget 2025 2026 360 Silver Crown Other All 2025 2026 Late Model 2025 2026 Big Block Modified Advanced Search Lists Search 410 Drivers Wing Wing Aust Wingless Win List Total Wins Open Wheel All 410 Wing 410 Wing Aust 410 Wingless Midget 360 Wing 360 Wingless Silver Crown Late Model Big Block Modified Tracks All Wing 410 Wing 410 Aust Wingless 410 Wing 360 Track Size Series All Wing 410 Wingless 410 Midget Wing 360 Wingless 360 Late Model Big Block Modifieds Purses 410 Wing Tracks 410 Wing Series 410 Wing Big Races 410 Wingless Tracks 410 Wingless Series 410 Wingless Big Races Stats Driver Stats 410 Drivers Wing Wing Aust Wingless Driver Compare Track Stats Wing 410 Illinios Jacksonville Iowa Knoxville Michigan Butler Missouri Farmington Empire Ohio Atomic Attica Fremont Sharon Wayne County Pennsylvania BAPS Lernerville Lincoln Port Royal Tri-City Williams Grove South Dakota Husets North Dakota River Cities Washington Skagit Wingless 410 Bloomington, IN Kokomo, IN Lawrenceburg, IN Lincoln Park, IN Paragon, IN Wing 360 Black Hills,SD Double-X,MO Grays Harbor,WA Knoxville,IA Marysville,CA Ocean,CA Ohsweken,ONT,CAN Placerville,CA Plymouth,WI Skagit,WA Series Stats Wing 410 World of Outlaws High Limit All Stars AFCS POWRi Elite Outlaw FAST IRA King of West MOWA MSTS 410 NOSA OVSCA POWRi Outlaw SOD 360 National ASCS 360 Midwest ASCS S ASCS W GLSS MSA MSTS NRA SI 360 Northeast ESS SCoNE SOS URC 360 Southeast ASCS GS ASCS MS Top Gun USCS 360 Southwest ASCS SW DWSCS 360 West ASCS F KoT SCCT Wingless 410 USAC MTSC ASCSEN BOSS POWRi Elite GLTS MWRA POWRi WAR USAC/CRA MSCS Midget USAC XOM BCRA BMARA MARA POWRi POWRi W RMMRA USAC W 360 ASCSA HUNT NMMRA UltSCS USAC EC USAC WC WSS Silver Crown Late Model FloRNA LO WoO XRSS Big Block Modified SDS STSSM Speed Week Eastern Storm Florida 410 Wing 410 Wingless Indiana Indiana Midget Ohio Pennsylvania Western PA Major Races Knoxville Nationals Kings Royal Chili Bowl Year By Year Stats Wing 410 Wingless 410 Wing 360 Races Per State Wing 410 Wingless 410 Wing 360 Races Per Track Wing 410 Wingless 410 Wing 360 Top Driver Payouts 410 Wing 410 Wingless Online Store About About Advertise Contact Us Compiled by Bill Vanselow Race Result Friday, April 23, 2021 Class: Wingless Track: Big Diamond,PA Series: USAC National Sprint Cars (USAC) Keystone Invasion THORSON SHINES AT BIG DIAMOND FOR FIRST USAC SPRINT WIN Finish Driver Time Trial Feature Start Money 1 Tanner Thorson 7 2 $6,000 2 Jake Swanson 8 1 $3,000 3 Kevin Thomas Jr 2 6 $1,500 4 Brady Bacon 3 5 $1,000 5 CJ Leary 4 4 $950 6 Robert Ballou 9 12 $900 7 Briggs Danner 13 7 $875 8 Alex Bright 19 19 $850 9 Justin Grant 6 3 $825 10 Timmy Buckwalter 1 10 $800 11 Chris Windom 10 13 $775 12 Chase Stockon 14 8 $750 13 Steven Drevicki 11 14 $725 14 Matt Westfall 12 15 $700 15 Kenny Miller 21 20 $675 16 Isaac Chapple 16 16 $650 17 Mark Smith 22 21 $625 18 Carmen Perigo Jr 18 18 $600 19 Ricky Lewis 24 22 $600 20 Nash Ely 17 17 $600 21 Thomas Meseraull 5 11 $600 22 Brandon Mattox 15 9 $600 23 Kyle Lick 23 $150 24 Brody Adamsky 26 $150 25 Joey Biasi 20 $150 26 Paul Nienhiser 25 $150