THE RULES AND/OR REGULATIONS SET FORTH HEREIN ARE DESIGNED TO PROVIDE FOR THE ORDERLY CONDUCT OF RACING EVENTS AND TO ESTABLISH MINIMUM ACCEPTABLE REQUIREMENTS FOR SUCH EVENTS. THESE RULES SHALL GOVERN THE CONDITION OF SPEEDWAY EVENTS AND, BY PARTICIPATING IN THESE EVENTS, ALL RACEWAY COMPETITORS ARE DEEMED TO HAVE COMPLIED WITH THESE RULES. NO EXPRESS OR IMPLIED WARRANTY OF SAFETY SHALL RESULT FROM PUBLICATION OF, OR COMPLIANCE WITH THESE RULES AND REGULATIONS. THEY ARE INTENDED AS A GUIDE FOR THE CONDUCT OF THE SPORT AND IN NO WAY ARE A GUARANTEE AGAINST INJURY OR DEATH TO PARTICIPANTS, SPECTATORS OR OTHERS.

UMP DIRTCAR SUPER LATE MODEL RULES:
ALL MARS AND UMP BODY & CHASSIS RULES APPLY!!!

* 2017 New UMP Safety Rules NOT MANDATORY for weekly racing, but they are recommended!

* WRS 55 OR LM-40 Hoosier Tires all 4 corners

* No Chemical Altering! Any car caught not meeting minimum or maximum durometer requirements will be disqualified from that event without protest.

Any car caught removing numbers or plates on tires indicating manufactures identification will be disqualified without protest.

Tires may be tested at any time throughout the night’s events and tested by officials by whatever means necessary.

Officials may request that samples be cut from any select tires at any time, sealed, bagged, and signed by representative of team. Samples may be sent to lab of tracks choice for testing and results from that lab final. No appeal. No exceptions.

Tires detected by vapor analyzer (Sniffer) exceeding 700 ppm track benchmark will be considered contaminated and disqualified from event.

Tires tested 700 ppm in post-race tech will be tested maximum 2 more times in 10 minute window from initial test. A tire that falls below that 700 ppm in 2nd or 3rd test will be passed. A tire failing all 3 test will be considered contaminated and disqualified. This ruling may be protested by driver or car owner only and requested to have samples cut and sent to lab for full analysis at car owner or drivers expense. Cost for this protest will be $150 (includes testing, shipping & handling) and must be paid to track officials and sampled before car leaves the tech area. At that time the race results will be considered unofficial and no payout to protest cars until results from lab testing are complete. Sampling process will need to be cut by team’s groover and placed in sample bottle by team member, bottle will be sealed by team member, and placed in evidence bag never being touched by officials. Team will provided all needed information for documentation. Official race results will be pending lab results.

* Crate cars may run in this class using 602 or 604 engine rules with 12 " crate spoiler and use crate 55 tires on front must use LM-40 or WRS 55 tires on rear.

* Engine must be crate legal and sealed with approve seals.

* Engine is subject to being removed and dyno tested at anytime refusal to remove for dyno will result in forfeit or winnings and all points up to that time plus $1000.00 fine.

* If found legal track will pay dyno cost if illegal racer pays cost of dyno test.

* Crates weight 602 engine 2200 lb 604 engine 2300 lb
602 engine may use 2" carb. Spacer 604 engine may use 1" carb spacer

* Open car weight steel block 2250 lb

* Open car weight steel block steel head 2200 lb

* Open car aluminum motors 2350 lb

 

 


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