OPEN 12

CHASSIS:

1.      Any commercially available or scratch built spring steel chassis.

2.      Axle ball bearings are allowed.

3.      Any pitch gears.

4.      Any axle.

5.      Spur gear must be even with or above bottom of chassis

BODIES:

1.      Body must be commercially available and on approved body list.

2.      Maximum rear spoiler height of 1 5/8", measured from the tech block to the top of the spoiler.

3.      Must have three scale appearing numbers.

4.      Body must be fully painted and cover the entire chassis.

5.      May reinforce body with tape or lexan.

6.      All windows must be clear and retain factory lexan.

7.      Front wheel wells may be cut out or left clear.

8.      No cutting into the top of the fenders.

9.      Body must have fully painted 3-D lexan interior.  Chassis or track must not be visible.

MOTOR:

1.      Must be a tagged American group 12 armature.

2.      Any C-Can setup.Single ceramic magnets only.

3.      May epoxy or super glue magnets.

4.      No air gap, honing is allowed.

5.      May use an aluminum endbell.

6.      Ball bearings allowed in the can and endbell.

7.      Shunt wires are allowed.

REAR TIRES:

1.      Any tire, No minimum size with 3 1/4" Maximum width.

2.      .032” clearance at the back up to the rear axle.