IRA Sprints

Road America Challenge Set for June 8th, 2024 Duri...
Congratulations 2023 Hall of Fame Inductees
2023 IRA Banquet Location, Ticket, and Hotel Info...
Road America Challenge Set for June 8th, 2024 Duri...

Road America Challenge Set for June 8th, 2024 Duri...

11/29/2023 -
We are proud to announce in conjunction with Road America that our annual "Road America Challenge Featuring the Bumper to Bumper IRA Sprint Series" wi
Congratulations 2023 Hall of Fame Inductees

Congratulations 2023 Hall of Fame Inductees

11/4/2023 -
On behalf of everyone from the IRA Sprint Car Series, we'd love to extend our congratulations to Dave Olson and Mike Babicz for their induction into t
2023 IRA Banquet Location, Ticket, and Hotel Info...

2023 IRA Banquet Location, Ticket, and Hotel Info...

11/1/2023 -
Good Evening Drivers and Teams, The Bumper To Bumper IRA Outlaw Sprint Series & AutoMeter CK Contractors Wisconsin wingLESS Sprint Series powered by G

Latest News

Road America Challenge Set for June 8th, 2024 During Indycar Weekend

Road America Challenge Set for June 8th, 2024 During Indycar Weekend

11/29/2023
We are proud to announce in conjunction with Road America that our annual "Road America Challenge Featuring the Bumper to Bumper IRA Sprint Series" will be back at Plymouth Dirt Track Racing on June 8th 2024. This will take place during Indycar weekend which will be an...more
Congratulations 2023 Hall of Fame Inductees

Congratulations 2023 Hall of Fame Inductees

11/4/2023
On behalf of everyone from the IRA Sprint Car Series, we'd love to extend our congratulations to Dave Olson and Mike Babicz for their induction into the Southeastern Wisconsin Short Track Hall of Fame. Pictured in order: Mike Babicz is truly one of the best in the business...more
2023 IRA Banquet Location, Ticket, and Hotel Info 12/2/23

2023 IRA Banquet Location, Ticket, and Hotel Info 12/2/23

11/1/2023
Good Evening Drivers and Teams, The Bumper To Bumper IRA Outlaw Sprint Series & AutoMeter CK Contractors Wisconsin wingLESS Sprint Series powered by Gandrud annual Awards Banquet is scheduled for Saturday night, December 2nd, at the Brat Stop's Parkway Chateau (I-94 & Hwy...more

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2017 Rules Update
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12/22/2016

12/22/2016

IRA Interstate Racing Association


2017 Rules Update

IRA, as well as all other major winged sanctions, will be following these 2 rule guidelines released by the World of Outlaws. The World of Outlaws have been working with us, and others, on these every step of the way...... and we agree with them on these two issues.

Attached are two new car spec rules we are implementing for 2017. One is the wheel cover rule that has been out for some time now and the other concerns the carbon fiber issue that we have recently discussed. Hopefully, neither of these rules will adversely effect your program. At this time I don't anticipate any additional car spec rule changes for 2017.

December 17,

WoO Craftsman Sprint Series 2017 Rules Bulletin #1

15.9 Wheels

D.) Wheel covers: it is highly recommended that wheel covers have a minimum of 5 mounting points. However, both 5 and 3 mounting point wheel covers will be allowed for competition under the following conditions: Beginning with the 2017 racing season wheel covers having a minimum of 5 attachment points may continue to use dzus fasteners. Said dzus fasteners must be made of steel only. Wheel covers having only 3 attachment points must be bolted-on at all 3 points utilizing a minimum 5/16”, flanged steel bolt and an approved fastening (nut assembly) system.

Approved fastening (nut assembly) systems: Keyser Manufacturing, part #100 7-101.

Optional fastening systems that are equal or superior to the above approved system will be readily approved at the sole discretion of WoO Technical Officials.

The above information is subject to change per World of Outlaws guidelines.

December 20, 2017

WoO Craftsman Sprint Series 2017 Rules Bulletin #2

15.5 Chassis/Frame

X.) Carbon Fiber: No carbon fiber parts, excluding torque tubes and brake rotors, will be allowed in the suspension (includes radius rods), steering components, or drive line.

The above information is subject to change per World of Outlaws guidelines.


Submitted By: Kim Tennyson

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