North/South Dirt Oval Classic

Experience the adrenaline-pumping excitement of the EDM class, where speed and skill collide on the dirt oval track.

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EDM Class Rules

Get ready to experience the heart-pounding action of the EDM class, where speed and skill come together on the dirt oval track. Join us at the East/West Dirt Oval Showdown and witness the intense competition and sportsmanship that define this thrilling race. Be part of the event that showcases the exhilarating 17.5-turn motors and strict weight limits, ensuring a level playing field for racers and fans alike. Don’t miss out on the excitement – Register Now!

Chassis

 

  • EDM must resemble contemporary full scale cars racing in “World of Outlaws” and “DIRT” sanctioned

  • Minimum weight =53 oz.

  • Wheelbase =9.5″ min, 5″ max.

  • Maximum tread width =10.0″

  • Must be 2 wheel drive, rear wheel driven.

 

Motor

 

  • Any 17.5 ROAR approved motor may be used.

  • All motors are subject to disassembly at any given time during an event at the race directors

  • All stators must have 5 winds. Stack height may be no less than 19.3 mm tall including all laminations. Wire and turns are subject to be un-wound and examined for correct wire and turns at any time during the event.

  • All motors will be teched by the ROAR Number values on the posted approved list.

  • ROAR Approval for all motors must be approved on or 30 days prior to an event

 

Battery

 

  • Any 2 cell hard cased lipo battery may be

  • No additional batteries are allowed including those used to power receivers or cooling fans.

  • All batteries will be checked prior to each race to ensure battery voltage is a maximum of 8.44 volts or less.

  • No Gyro’s or driving assist devices will be allowed.

 

ESC

 

  • Any Speed Control from the ROAR Approved Non-Timing ESC list

  • All speedos must be in “blinky” mode during all competition. It is the responsibility of the racer to prove that his ESC is in “blinky”

  • ROAR Approval for all ESC must be approved on or 30 days prior to an event

 

Tires

 

  • Foam Tires (No Silvers)

  • Max wheel diameter:

  • 2.0″ Front tire and wheel width:

  • Max 1″ Rear tire and wheel

  • width: Max 1.5″, Min 4″

 

Body

  1. All fabricated body panels I.E. Doors, Windows, Roof, and Inner Panel must be made from minimum .020″ thick Lexan/polycarbonate material (.020″ measurement does not include any decal or wrap)

  2. All Vacuum formed body panels must be pulled from minimum .030″ thick Lexan/polycarbonate material. Separate hoods and front body panels may be pulled from .020″ Lexan/polycarbonate material

  3. No additional wings, flaps, spoilers, wickers or vents will be allowed.

  4. Front bumper must be mounted flat and can not be angled to act as a wing.

  5. An additional front body panel is allowed on the front of the car but may not extend forward of the front bumper.

  6. Max Side lip on front panel and Hood 1/4″

  7. Maximum front bumper width: 5.0″

  8. Front body panel max width: 4.0″

  9. Front body panel max chord length: 3.0″

  10. Inner panel must have scale appearing “hood” that extends from the door leading edge to the leading edge of the roof.

  11. Said “hood” must be centered on inner panel

  12. “Hood” Width: Minimum 2.5″

  13. Minimum “hood” height for entire length is: .750″

  14. Clearance between top of hood and leading edge of roof is min. 1.0″ and max 2.0″

  15. Dimensional specifications: See drawing

  16. Side panels must be no larger than one of the following three templates: Bicknell Template, Teo Template, Troyer Template See drawings below.

  17. Left Side Panel must be inside a straight line drawn from the outside of both left side wheels/tires and

  18. outside of left side of chassis.

  19. Front and rear windows must be removed and any clear portion is included in max roof length dimension.

  20. Side windows must remain clear

  21. Both sides of body must be at 90 Degrees to the rear of body and or spoiler

  22. Door/side panel may have a 90 degree “BEND IN” max 3/8″ at bottom for strength

  23. No rear wheel cutouts are allowed on the horizontal plane of the inner. Right and Left rear wheel wells must be cut out to appropriate scale dimensions.

  24. Bodies must have at least 1/3 of right rear tire exposed when viewed from front, top and rear of car.

  25. Must have 2 side panel braces as specified in drawing that must hold side panels at 90 degrees to inner panel both statically and during racing conditions.

  26. Inner panel and spoiler can not extend beyond rear of side panel

  27. Outer front edge of inner panel can not extend beyond the front of the door but may taper from that point forward of the door toward the hood at a point no more than 1.5″ forward of the door.

  28. Roof specifications: Minimum Length and Width 5.25″ / Maximum Length and Width 6.25″ See drawing

  29. Must have rear roof spoiler Min 1/8″ Max 1/4″ bent DOWN between 45 and 90 degrees

  30. Rear spoiler: max chord is 3.0″ from body deck including any wicker bills

 

Join the Race!

Don’t miss your chance to be part of the thrilling North/South Dirt Oval Classic. Secure your spot today and experience the excitement firsthand!

Register Now