General Rules

All classes are limited to Sub-C 4 or 6 cell maximum 4.8 volt battery pack, any pack that is readily available.  Example: the new 4500 and 4600 batteries will be legal once available.

Lipo is legal but must be a hard cased 7.4 volt, 2s , ROAR approved, Lipo (found here: http://www.roarracing.com/approvals/lipobattery.php)
When charging at the track you will need to charge in an Ammo box or lipo bag. You must run a Lipo smart stop system. This can be built into the ESC or as a separate unit.

All classes that use stock motors are required to use - 

 27 turn single wind arm (stock) 
    Factory tagged or printing on arm.
    Bronze bushing, NO bearings!! 
    24 degree LOCKED timing
    2 or 4 magnets allowed roar approved rebuildable 27 turn stock motors  
Please see individual class rules for brushless motor specs.

    Blue wire must be connected in proper manner.   
    When using the LRP speed control wires must be kept  in original locations,
     A to A, B to B, C to C.

    NO 13mm tuning rotors.

As ways become available to enhance the performance in a unfair manner OVRCCC will try to correct the situation in a timely manner.

Radios used in competition must be 27mhz or 75mhz