IRA Sprints

IRA Opener at Maquoketa Falls to Weather
Harry Neitzel Tribute returns to Dodge County Fair...
Hopf Farms Bullring Showdown to Showcase Five Nigh...
IRA Opener at Maquoketa Falls to Weather

IRA Opener at Maquoketa Falls to Weather

4/16/2026 -
The much anticipated debut of outlaw sprint cars flying around the banks of the Maquoketa Speedway this Saturday, April 18th, is going to have to wait
Harry Neitzel Tribute returns to Dodge County Fair...

Harry Neitzel Tribute returns to Dodge County Fair...

1/6/2026 -
With the IRA’s 60th Anniversary Season drawing ever closer, the annual Harry Neitzel Tribute will once again feature on the 2026 schedule, returning t
Hopf Farms Bullring Showdown to Showcase Five Nigh...

Hopf Farms Bullring Showdown to Showcase Five Nigh...

1/7/2026 -
The ever popular “Series Within a Series” is back in 2026 as the Hopf Farms Bullring Showdown returns for five nights at three tracks during the IRA’s

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IRA Opener at Maquoketa Falls to Weather

IRA Opener at Maquoketa Falls to Weather

4/16/2026
The much anticipated debut of outlaw sprint cars flying around the banks of the Maquoketa Speedway this Saturday, April 18th, is going to have to wait a little longer, as Mother Nature has forced track and series officials to cancel the scheduled opener of the 60th...more
Arenz aims to fire up 2026 campaign

Arenz aims to fire up 2026 campaign

4/15/2026
(PEDAL DOWN PROMOTIONS) April 15, 2026 – On the heels of a breakthrough campaign that garnered national headlines, Travis Arenz of Sheboygan Falls, Wis. is ready to take his show on the road for another season of 410 Sprint Car competition at dirt tracks throughout the...more
Hartmann poised for busy 2026 slate

Hartmann poised for busy 2026 slate

4/14/2026
(PEDAL DOWN PROMOTIONS) April 14, 2026 – Austin Hartmann is ready to head out on his fifth full season of 410 Sprint Car racing competition with an intriguing 2026 schedule filled with a wide variety of events, tracks, series, cities, and states. Hartmann is planning to...more

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November 15, 2018 SPRINT CAR TOP WING POSTS:
1039
11/27/2018

11/27/2018

IRA Interstate Racing Association


November 15, 2018 SPRINT CAR TOP WING POSTS:

While existing HRP8811-A75-HD style top wing posts are considered extraordinary to other versions of top wing posts, have continually met rigorous specifications and have no documented failures in standard use, Hepfner Racing Products (HRP) has worked in conjunction with The Sprint Car Safety Council on an even superior sprint car top wing post using a heat treating process during manufacturing, which after thorough testing and review has been approved for use by The Sprint Car Safety Council and most all National sanctioned series and tracks beginning at the start of the 2019 season. These revised posts will now have a recognizable proprietary “approved” decal along with stamped “H” and as such will be the only HRP manufactured top wing post sold.

Owners of current (non-labeled) HRP8811-A75-HD top wing posts should check with their sanctioning series/track as to their specifications and rules for 2019 as they still may be allowed for competition.

As a commitment to the sprint car industry and our valued customers, HRP is initiating an Exchange Program for new, unaltered, uninstalled HRP8811-A75-HD top wing posts purchased prior to November 13th, 2018. Owners of this existing top wing post/s may return them to HRP for a revised and approved version through June 29th, 2019. Upon receipt of these posts, HRP will send a matching quantity of revised and approved posts which will carry the affixed approval decal. Again, only brand new, unaltered, uninstalled posts (part# HRP8811-A75-HD) will be exchanged. Those posts returned that have been used, altered or marked in any fashion will not be accepted as part of this exchange program nor will be returned to the sender.

Posts eligible for exchange should be sent to:
Hepfner Racing Products
Top Post Exchange
2133 Constitution Avenue
Hartford, WI 53027

It is prudent that you include a note inside of any and all packaging that includes your name, shipping address and contact information. Any posts or packaging received at HRP without that information will not be exchanged or returned. Please also properly package those posts you wish to exchange as to prevent damage or loss in shipping. HRP will exchange all properly received posts free of charge including return shipping of the exchanged posts. Customers will be responsible for shipping charges of their post to HRP.

Program will end on June 29th, 2019. Any requests received post marked past that date will not be eligible. If you have any questions regarding this program please contact us at (262) 457-5015


Submitted By: Kim Tennyson

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