Park Jefferson Open Wheel Nationals Sprint Car/Modified Rules
Basic Knoxville/WoO 410 rules apply
*No Mufflers
*Tire Rule- Hoosier Tires Only
*Right Rear H or Medium Only
*Left Rear H12 or H15 Only
IMCA MODIFIED RULES
*Standard IMCA A-Mod Rules
- Adam Adamson on Apr 22, 2020
- Article Date: 4/22/2020