Zack competed in the Fourth Annual World Modified Dirt Track Championship this weekend.
Thursday Results - Zack raced in the fifth heat race and won. In the "A" Main Qualifier he started third and finished fourth. This result placed him right into Saturday's "A" main.
Friday Results - Zack finsihed Thursday night in the top six in points earned and didn't have any races today.
Saturday Results - Zack started 11th in the World Modified Dirt Track Championship and finished sixth.