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All Oskaloosa Sprint Teams: Muffler Requirements

Oskaloosa IA (8/1/12) by DarinShort.com. If your sprint team is competing in the 17th Annual Musco Lighting Front Row Challenge (FRC) or 11th Annual Casey’s General Stores Ultimate Challenge (UC) this coming Monday August 6th and Tuesday August 7th, the following muffler requirements will be utilized:

• All sprint drivers at Oskaloosa must run mufflers.
• The only two mufflers allowed are the Schoenfeld #112535 or 2012 Knoxville-rules muffler, which is Schoenfeld #14272735-78.

This muffler rule applies to all Sprint Car teams, whether you are competing in the UNOH All Star Circuit of Champions Sprint Car Series, USAC Non-Winged or Hinchman Racewear Winged 305 divisions.

Please click www.OskyChallenges.com for more information about these two stellar events, including an event poster (link located in the navigation bar towards the top of the page). You can also contact the Front Row Challenge Enterprises office at 515-957-0020.

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