4th Annual Stacy Krahn Memorial Mudbog

CLASS QUALIFICATIONS

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ATTENTION:

Our classes are not based on tire size alone, please read through and ensure your vehicle fits in the class you intend to enter.

If you are unsure, please contact our techs!

 

Junior Class

 

Driver

• Must be 10 – 15 years old & be accompanied by an adult at all times while in control of the vehicle

• DOT Approved, properly fitted helmet

• Subject to all General Rules as laid out by PCORA (www.pcorapc.com/general-rules)

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Vehicle

• 4 or 6-cylinder mini truck or SUV (no full-sized trucks with engine swap or otherwise)

• Drivetrain, Powertrain, and Running Gear must remain factory/factory equivalent.  No modifications permitted.

• Cold-air/aftermarket filter housing permissible

• High-flow exhaust permissible

• Aftermarket intakes, headers, camshafts, etc. prohibited

• Up to 33” DOT approved tire EXCLUDING  TSL Boggers, Boggers

• Driver must modify vehicle to retain full control if physically unable to do so from factory

  • Blocks on brake/fuel pedal

  • Phone book/pillow on seat

• Factory glass & body panels must be maintained (trimming for wheel clearance permissible)

• Air bags must be disabled (fuse pulled)

• Seat belts in good operating condition for driver and supervisory passenger

• No vehicle gutting (seats, dash, etc)

• Ignition kill-switch on passenger side of vehicle (inside)

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100 Stock

-33” or smaller tires, DOT legal, no cut or modified tires

          -Must run stock style suspension for year/make/model. Lift kits OK

          -Must run on gas, diesel or propane, no alcohol etc

-No dual carbs, aftermarket fuel injection, or any type of forced induction unless factory equipped (must have OEM numbers), no nitrous/propane injection

          -Must run with 16HG vac.@1000rpm

          -Must have an easily accessible 1/8” port to check vacuum 

-No aluminum heads     

-Body must remain stock, no gutting, no body swaps

          -Must retain factory frame and axle location

-No engine swaps (V8 S10, ranger, jeep etc) unless it was a factory equipped engine for year/make/model

         

 

200 Modified Stock

-Up to 36” DOT legal tires, or up to 33” cut or modified tires

          -Must run stock style suspension for year/make/model. Lift kits OK

          -Must run on gas, diesel or propane, no alcohol etc

-No dual carbs, aftermarket fuel injection, or any type of forced induction unless factory equipped (must have OEM numbers), no nitrous/propane injection

-Must run with 16HG vac.@1000rpm

         -Must have an easily accessible 1/8” port to check vacuum 

-Aluminum heads allowed

-Body must remain stock, no gutting, no body swaps

-Must retain factory frame and axle location

-No engine swaps (V8 S10, ranger, jeep etc) unless it was a factory equipped engine for year/make/model

 

 

400 Super Stock

-Up to 40” DOT legal tires or up to 36” cut or modified tires

          -Must run stock style suspension for year/make/model. Lift kits OK

          -Must run on gas, diesel or propane, no alcohol etc

-No dual carbs, or any type of forced induction unless factory equipped (must have OEM numbers and correct for year/make/model of vehicle), no nitrous/propane injection

-No gutting permitted, engine swaps allowed in jeeps, S10 trucks, etc

-Must run with 16HG vac.@1000rpm

          -Must have an easily accessible 1/8” port to check vacuum 

-Electronic fuel injection permitted, no mechanical injection

-Must retain factory frame and axle location

 

 

500 Super Stock

-Up to 40” DOT legal tires or up to 36” cut or modified tires

          -Must run stock style suspension for year/make/model. Lift kits OK

          -Must run on gas, diesel or propane, no alcohol etc

-No dual carbs, or any type of forced induction unless factory equipped (must have OEM

 numbers), no nitrous/propane injection

-Minimal gutting permitted, must have full doors, and minimum functional flat bed. Body must be recognizable

          -Electronic fuel injection permitted, no mechanical injection

-Must retain factory frame and axle location

 

 

700 Pro Stock

-Up to 44” DOT legal tires or up to 40” cut or modified tires

          -4 link suspensions allowed

          -Must run on gas, diesel or propane, no alcohol etc

          -Single carbs only, electronic injection allowed

-No forced induction unless factory equipped (must have OEM numbers), no

 nitrous/propane injection

-Full gutting permitted, must have doors or some type of arm restraint system

-Must retain factory frame and axle location

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*NOTICE* Changes below: please review to ensure you fit the class you intend to enter

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1000 Outlaw Class

*-Any DOT legal tires over 44” and up to 46", any cut tires over  40” and up to 46"

 *-Paddle tires up to 44"

-4 link suspensions allowed

 -Any fuel allowed

-Dual carbs, after market injection are allowed

-Full gutting permitted, must have doors or some type of arm restraint system

-If equipped with nitrous, you must wear fire retardant coveralls at a minimum

-If vehicle runs on alcohol, driver must wear appropriate SFI approved fire suit.

*-Trucks running aftermarket turbo charger, blower, or nitrous

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1200  AG Tire Class

+-Any truck on ag tires running an aftermarket turbo charger, blower, or nitrous

*-All ag. style tires up to 46"

 -4 link suspensions allowed

 -Any fuel allowed

-Dual carbs, after market injection are allowed

-Full gutting permitted, must have doors or some type of arm restraint system

 -If equipped with nitrous, you must wear fire retardant coveralls at a minimum

-If vehicle runs on alcohol, driver must wear appropriate SFI approved fire suit.

-*Ag. style tires only all around / all positions*

-*NO PADDLE TIRES

-* NO   DOT legal tires over 44” and up to 46", any cut tires over  40” and up to 46"

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Bounty Course

-Any truck that does not qualify for the race pits can compete in the Bounty Course

-Any size/style of tires

-If equipped with nitrous, you must wear fire retardant coveralls at a minimum

-If vehicle runs on alcohol, driver must wear appropriate SFI approved fire suit.

-Driver and passengers must wear a neck brace

-4 or 5 point harnesses must be equipped for driver and, if applicable, for the passengers as well 

-Roll Cage is mandatory for all vehicles competing in the Bounty Course - 1 5/8" .120" wall DOM tube or equivalent 1 1/2" sch40 pipe minimum, 4 points minimum to the frame, must include a "halo-style" system to protect all occupants

-ATV's, side-by-sides, and Sherps, are not eligible for the Bounty Course

 

 

 

Tire size will be determined by side wall stamp. If stamp is purposely removed, a measurement will be taken at max tire psi and 1” added.   

 

Battery shut off switch is HIGHLY recommended and should be placed at rear of vehicle and/or within reach of the driver when he is completely strapped into the vehicle.

 

Any vehicle that runs an average of 7 seconds or faster over 3 runs must be equipped with a minimum 4 point harness. You will have a 1 race grace for this modification.

 

Any vehicle that runs an average of 5 seconds or faster over 3 runs must be equipped with a minimum 4 point roll cage.   1 5/8" .120" wall DOM tube or equivalent 1 1/2" sch40 pipe minimum, cage must utilize a halo system around top inside of cab to protect driver from cab crushing down, as well as a 4 or 5 point harness.

 

Vehicles that are within the time limits for the above mods but do not make the 4 runs due to break downs etc will be asked to do the mods as the vehicle is obviously capable of being within the average. Failure to do so may result in you not being allowed to enter until the mods are completed. The decision will be up to the tech committee or president of the PCORA.

 

Any driver that is not satisfied with the class he has been put in to can bring it up to our directors. The directors will make final decision on what class the vehicle will be allowed to enter. This will be done by P.C.O.R.A. directors alone, no driver or class input will be allowed to influence the decision.

 

Any other disputes or questions can be brought to the president or vice president and discussed.

 

“OEM” and “factory” means for year/make/model of truck, stock style suspension for year/make/model means it can be lifted, you can add to it, but all the factory style parts must be in place and functional. Adding ladder bars, overload springs, airbags etc. is acceptable as long as the factory equipment is in place. A “factory” turbo/supercharger etc. means for that VIN. Swapping in a supercharged motor from a vehicle of the same make does not qualify as a “factory” motor. Only exceptions will be for diesel swaps, providing the stock turbo is used.

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Please  contact us with questions regarding class qualifications