EDM Rules           2010-2011

 

EDM – 1:        Chassis:  Any gearbox style chassis using 4 wheel independent suspension is   legal – Buggy based conversions also are legal and may be altered to reverse gearboxes and offset batteries.  Gearboxes must be of 3 internal gear configurations – No Direct Drive Permitted.

EDM – 1a:      Wheelbase to be:  Min. = 9”, Max. = 11.5”   Max. track width = 9.875” (9 7/8)

Chassis bottom height = ¼”

EDM – 1b:      Overall length – including body:  Max. = 22”

EDM – 1c:      Weight to be 50 oz. Minimum.

 

EDM – 2:        Motors:  Any sensored 17.5 motor and ESC will be legal for the HCOT racing series.

 

EDM – 3:        Tires:  Wheel width to be Max. 1.75” (Buggy wheels) – Foam Tires Only.

EDM – 3a:      Pan car wheels are permitted but must be cut down to a Max. width of 1.5”

 

EDM - 4:         Batteries:  Any 2C battery ROAR approved by September 1st, 2010.

 

EDM – 5:        Body:  Only Modified style bodies only permitted – must leave front wheels completely exposed and rear tires must be at least 1/3 exposed.  Bodies based on replicating Big/Small Block Modified Cars not E-Mod style cars.  Drawings below are for reference.

EDM – 5a:      Body to be realistically painted – side windows to be transparent and present of rear quarter window also must be clear.  HCOT sticker must be place on the top area.

EDM – 5b:      Center of body must be open – no front sealed window to act as spoiler.

EDM – 5c:      An additional front panel is allowed on the front of the car but may not extend past the front bumper and should be no wider than 4.5”.

EDM – 5d:      No additional lips or flaps/spoilers are permitted with the exception of a ¼” bend at the rear of the roof and top and bottom of the side and sail panel – no more than 45 degrees.

EDM – 5e:      Minimum Roof Height = 6.0” – at any point.

EDM – 5f:       Max. body width = 8”  -  Min. body width = 7”

EDM – 5g:      Rear spoiler cord = Max. 3”

EDM – 5h:      Max. Side/Sail Panel Length = 17”  -  Side Panels May Not Extend Past the front axle.

EDM – 5i:       Additional modified nerf bars and rear bumpers are permitted – side bars not to extend past body more than ¼”  -  Rear bumper should not extend out past the end of the body.

EDM – 5j:       Front bumpers are permitted – they must be flat (not angled to act as a wing/spoiler).   Max. width to be 5”