Independence Day Twins Oldest Non-Wing Supermodified Sim Race

Independence Day Twin 35s a Tradition of Action and Excitement

June 30, 2017 – Goshen, IN…When it comes to the oldest event on the Supermodified Pavement Racing Series, (SUPRS), Gold Crest Non-Wing Championship calendar, nothing can hold a firecracker to the Independence Day Twins.

SUPRS 2017 Independence Day Twin 35s poster

Promotional posters that give you more bang for your buck from

The very first points race for the SUPRS Gold Crest Non-Wing Supermodified Championship came on July 6, 2005 with the running of the Independence Day Twin 25s. That makes this event the oldest for non-wing supermodified sim racing. Californian John Davidson and Canadian Sean Gibbs won those races at Jennerstown Speedway.

Jennerstown Speedway hosted the race two other times after that. Then beginning in 2008 the race moved to the newly designed Oswego Speedway. It’s been held there since except for 2011 when it ran at Bristol Motor Speedway.

The format has changed from Twin 25 lap features the first year to Twin 40s and even Twin 45 lappers. However, since 2010, Twin 35 lap contests have been the norm. All of those versions used the NASCAR Heat sim racing gaming platform.  But beginning last year the Independence Day Twins moved to the rFactor platform.

Plenty of Records and Excitement

Excitement, thrills, and record-setting moments have been commonplace throughout the history of this event. In just the second year of the event, SUPRS set the bar high with the first live broadcast of a non-wing supermodified sim racing event. ECT Radio partnered with SUPRS and Kris Heveron won the first of four Independence Day features. Then to the surprise of the radio audience, Gary Waldron won the second feature of the night.

Heveron won at least one of the Twin features starting in 2006. He tallied an impressive two-year run of four total wins. He was also the first driver in SUPRS history to claim the DoubleDown bonus when he swept both features in 2007.

With the lineups based on the SUPRS “Points Won Handicap System,” and drivers hungry for a win, the racing is never lacking in the thrills department. Often unpredictable and always interesting, the Independence Day Twins never disappoints.

Watch, Listen, Enjoy

This year, you can enjoy all the fireworks of the SUPRS Independence Day Twin 35s with  SUPRS LIVE!  Follow your favorite SUPRS driver all night long with live video, track telemetry and scoring and timing.

For fans that have a account, the SUPRS Chat is a great place to make new friends, talk sim racing, or real supermodified racing and enjoy the broadcast all on one page!

If you miss the live stream, the full replay is available within minutes  on the SUPRS Twitch channel and stays there for up to 14 days and the edited version is posted to the SUPRS YouTube Channel within 72 hours of each event.

Supermodified racing fans and online sim racers alike can learn more about the Supermodified Ultimate Pavement Racing Series by visiting“Liking” SUPRS on Facebook, Circling SUPRS on Google+Following @SUPRSOnline on Twitter, and Viewing SUPRS videos on YouTube.

SUPRS Independence Day Twins History:

Date Track Format Race 1 Winner Race 2 Winner
7/6/2005* Jennerstown Speedway Twin 25s John Davidson Sean Gibbs
7/5/2006* Jennerstown Speedway Twin 40s Kris Heveron Gary Waldron
7/3/2007* Jennerstown Speedway Twin 45s Kris Heveron Kris Heveron
6/25/2008* Oswego Speedway Twin 30s Dave Soja Kris Heveron
7/1/2009* Oswego Speedway Twin 30s Devin Gee Dave Biro III
7/7/2010* Oswego Speedway Twin 35s Domenic Gioia Steve Callahan
 7/5/2011* Bristol Motor Speedway Twin 35s  Dave Biro III  Dave Soja
 2012 No Race    
7/2/2013* Oswego Speedway Twin 35s Domenic Gioia Steve Callahan
7/3/2014* Oswego Speedway Twin 35s Chris Meyers Myles Maxon
2015 No Race    
7/5/2016** Oswego Speedway Twin 35s Chad Phelps Chad Phelps


“Supermodified Sim Racing for the Right Reasons”



Supermodified fan for over 30 years. Heard about this MOD and had to give it try! Been doing graphic art and design for along time. Owner of Breezegraphics Supermodified Art. Specializing in Vinyl Stickers and Window Clings. So designing my own paint scheme is right up my alley. :) Looking to enjoy some SUPRS racing and meet some new friends. Picked #77 in honor of "The King of Supermodifieds" Bentley Warren. I'll never forget that ragged old car (former swift 10pins) he used to muscle around The Steel Palace in the 70's.

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  • Countdown to Excitement

    13th Annual Topless! 200August 24th, 2017
    3 days to go.
  • >>>13th Annual<<< SUPRS >>>Topless! 200<<<
    Oswego Speedway
    ***Schedule of Events***
    Friday 08/18/2017 12am –
    Sunday 08/20/2017 7pm
    Sunday 08/20/2017
    SUPRS RACE SERVER OPEN 7pm-11:59pm
    Topless! 200SUPRSNationals ESS Test-n-Tune
    Full 200 lap sim non-wing supermodifieds to test server settings, allow drivers to test fuel load, tire wear.

    • 7:00pm Practice non-wing supermodifieds
    • 7:15pm Drivers Meeting
    • 7:30pm TT NW supermodifieds
    • 7:45pm 200 lap sim
    • 9:00pm open track practice for wing supermodifieds

    Monday 08/21/2017
    SUPRS Test-N-Tune SERVER OPEN 8am-6pm
    Race 13-Finale’ 45

    • 8:00pm-Systems Checks
    • 8:30pm-Hot Laps
    • 8:45pm-Drivers Meeting
    • 9:00pm-Racing
    • 10:30pm-SUPRS Race Server Close

    Tuesday 08/22/2017
    SUPRS Test-N-Tune SERVER OPEN 8am-6pm
    SUPRSNationals ESS 50

    • 7:30pm-SUPRS Race Server Open
    • 8:00pm-Systems Checks
    • 8:15pm-Hot Laps
    • 8:30pm-Drivers Meeting
    • 8:45pm-Time Trials
    • 9:00pm-Racing
    • 10:30pm-SUPRS Race Server Closed

    Wednesday 08/23/2017
    13th Annual Topless! 200 Time Trials

    • 7:30pm-Systems Checks
    • 7:45-8:45pm-Hot Laps (alternating groups all non-wing cars)
    • 8:45pm-Drivers Meeting
    • 9:00pm-Time Trials

    Top two qualifiers locked into 13th Annual Topless! 200 Time Trials

    Tuesday 08/16/2016
    13th Annual Topless! 200
    Qualifying Heats
    B-Main(if needed)
    Main Event

      • Systems Check: 6:45pm-7:00pm
      • Official Practice: 7:00pm-7:15pm-Qualified Cars(10 Laps)
      • Official Practice: 7:15pm-7:30pm-Non-Qualified Cars(10 Laps)
      • Official Practice: 7:30pm-7:45pm-All Cars(Open Pit)
      • Drivers Meeting: 7:45pm-8:00pm
      • SUPRS Live! Stream: 8:00pm
      • Qualifying Heat Races for 13th Annual Topless! 200: 8:00pm 12 Lap
      • 25 Lap B-Main (if needed): 8:15pm
      • Final Warmups Green Track: 8:30pm-8:40pm
      • 13th Annual Topless! 200 Driver Introductions and Pre-Race Festivities: 8:45
      • 13th Annual Topless! 200 GREEN FLAG: 9:00pm

      Guaranteed Starters for 13th Annual Topless! 200

      • Rob Warren-2017 Jim Shampine Memorial Champion
      • Domenic Gioia-2017 The Whistler-Pete Trenca Memorial Champion

      Follow the 13th Annual SUPRS Topless! 200 action all week long with the SUPRS LIVE Ticker

      (NOTE: You must have Flash activated. This feature available only when the SUPRS Race Server is online.)