Typically they are powered by a naturally aspirated American V8 with an engine displacement of 410 cubic inches capable of engine speeds of 9000 rpm .
Sprint racing is popular in the United States , Canada , South Africa .
Typically they are powered by a naturally aspirated United States V8 with an engine displacement of 410 cubic inches capable of engine speeds of 9000 rpm .
Sprint racing is popular in the United States , Canada , South Africa .