IRA Sprints

Undefeated! Dobmeier Sweeps King of the Wings Week...
Dobmeier Defends Northern Turf
Buffalo Wild Wings King of the Wings Points Fund
Undefeated! Dobmeier Sweeps King of the Wings Week...

Undefeated! Dobmeier Sweeps King of the Wings Week...

7/22/2024 -
Undefeated! Dobmeier Sweeps King of the Wings Weekend With the Bumper to Bumper IRA Sprint Car Series and the Buffalo Wild Wings already taking the ch
Dobmeier Defends Northern Turf

Dobmeier Defends Northern Turf

7/18/2024 -
Dobmeier Defends Northern Turf: Norman County speedway was met with 36 of the best of the upper Midwest featuring the Bumper to Bumper IRA and the Buf
Buffalo Wild Wings King of the Wings Points Fund

Buffalo Wild Wings King of the Wings Points Fund

7/15/2024 -
The Bumper To Bumper IRA Outlaws Sprint Series will make their 3rd annual trek to join the Northern Outlaw Sprint Series (NOSA) for the Buffalo Wild W

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Estenson Scores Sixth-Place Result at River Cities Speedway to Highlight Weekend

Estenson Scores Sixth-Place Result at River Cities Speedway to Highlight Weekend

7/22/2024
(Photo by Tylan Porath Photography) Inside Line Promotions – GRAND FORKS, N.D. (July 22, 2024) – Tim Estenson highlighted a three-race weekend with the Buffalo Wild Wings Northern Outlaw Sprint Association and the Bumper to Bumper IRA Outlaw Sprint Series with a...more
Undefeated! Dobmeier Sweeps King of the Wings Weekend

Undefeated! Dobmeier Sweeps King of the Wings Weekend

7/22/2024
Undefeated! Dobmeier Sweeps King of the Wings Weekend With the Bumper to Bumper IRA Sprint Car Series and the Buffalo Wild Wings already taking the checkered flag at the 3/8th mile of Norman County Speedway, the two series headed back to the home state of NOSA for a double...more
Dobmeier Defends Northern Turf

Dobmeier Defends Northern Turf

7/18/2024
Dobmeier Defends Northern Turf: Norman County speedway was met with 36 of the best of the upper Midwest featuring the Bumper to Bumper IRA and the Buffalo Wild Wings King of the Wings NOSA Sprint Car Series. Christopher Thram was fastest in hot laps and fastest in...more

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2017 Rules Update
1357
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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