ALL MOTOR PRO presented by Tr-State Motorsports 

*For questions about rules, contact IFO directly:

PAYOUTS - $700 - Must have 4 qualifiers for full payout. Less than four  qualifiers will receive half the normal payout. Qualifiers must be  capable of running 13.99 and faster.

Winner - $500 ($700 if 8 or more qualifiers - $1500 if 16 or more qualifiers) *updated 3/1/16
R/U - $200 ($300 if 8 or more qualifiers - $400 if 16 or more qualifiers)
Semi 1 - $100 - if enough cars for a Quick 16
Semi 1 - $100 - if enough cars for a Quick 16
*trophy payout only if 2 or fewer entries

Heads-Up, Pro-tree (.400) class for natuarally aspirated 4/6 cylinder or  rotary oem frame import brand/sport compact door cars ONLY. No  restrictions on exhaust. Two qualifying passes permitted.

Import or domestic compact car bodies allowed. Lexan windows allowed.  One piece front ends prohibited. Tail lights and head lights required  (one may be removed for induction purposes)

Doors must open and close from inside and outside the vehicle. No center drive configurations. Dash must remain.

All vehicles must retain factory chassis. Vehicles must maintain stock  drive configuration. After market straight axles prohibited. Wheelie  bars prohibited for non-rotary applications. *updated 7/18/16.

Import vehicles may run 4 and 6 cylinder motors, as well as rotary  motors. Domestic manufactured vehicles are limited to 4 cylinder  engines.

No power adders allowed. Power adders include turbochargers,  superchargers, and nitrous oxide systems. All nitrous components  prohibited even if bottle is not present.

Stock driveline configuration must remain. Any transmission allowed.

Any type of exhaust allowed.

Any DOT approved tires. Slicks limited to 25.0 for FWD and 26.0 for RWD applications. *updated 10/20/13

Highly modified, non-factory setup vehicles (determined at IFO staff's  discretion) 11.49 and faster required to have oil containment device  (pan or diaper). Racers lacking oil containment device when required may  still race at IFO staff's discretion with $100 track clean up deposit.  Deposit returned to racer at end of event pending no oil down. Catch pan  should cover entire area below engine/transmission with 2 inch high  lips on all sides. Lips should to be covered or curved inward. If a  competitor spills excessive oil onto the track, he or she may be  disqualified from racing at the discretion of IFO/track staff.

***If someone in your class is not within the rules, immediately ask for  IFO staff to protest. Once your vehicle is staged, you accept all  conditions of the race.

***Contestants may be disqualified from an event or bannedfrom the  series at the discretion of IFO staff for any one of the following  reasons including, but not limited to 1) breaking rules 2) excessive oil  downs 3) playing excessively loud music with explicit lyrics 4) bad  sportsmanship 5) illegitimate protests against opponents who are not  breaking rules 6) verbal abuse of event staff 7) disrespect/personal  attacks towards the IFO series, track host, and/or fellow contestants.