Rules Changes For ASCS Sprint Cars


TULSA, Okla. — The American Sprint Car Series has announced an updated rules package for this season.

Changes for the upcoming season include the recommendation for the front axle tethering system developed by ButlerBuilt. A safety strap for the draglink is now required as well as some form of strap or hoop around the driveline.

Start and restart rules will also reflect the “box start” so as to keep drivers from fanning out and allowing others to jump through the field before the designated starting area.

Included among the updates is a change to the rules governing the approved ASCS Brodix cylinder head for 360 competition.

Complete rules for the American Sprint Car Series are posted at

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