Rules & Ratios

Any questions regarding rules should be addressed to Ryan Johnson @ 920.327.3989

COMMON GEAR RATIOS
Modified- 5.43 (Crate), 5.67 (Open)
Stock Car- 6.20/6.33 (350cfm), 6.50/6.66 (500cfm)
SportMod- 5.67 (Crate), 6.00/6.20 (Open)
Grand National- 6.33/6.50

RULES

2015 DRIVER AND NUMBER REGISTRATION

2015 TRACK PROCEDURES

2015 MODIFIED

2015 STOCK CAR

2015 NORTHERN SPORTMOD

2015 STREET STOCK

2015 GRAND NATIONAL

2015 SPORT Compact