AMS Race Day Sept 3

All Cars racing at AMS are required to run a muffler and turndown.
The muffler must be a 10" Schoenfeld #MS101721-1 ¾” inlet or MS102022-2” inlet The turndown must point directly at the ground (straight down) Coyote Race Cars, (928) 925-9858 are offering a kit with a new Schoenfeld 10” muffler with turn down for $165.

If you fail the sound test during hot laps, and or possible qualifying, you will only have one chance to modify and will be rechecked during the heat race, if it fails again, the car will be disqualified from the event.

In addition:
Cars utilizing electric fuel pumps must have an automatic shut off switch when the engine has stopped running.

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