Maximum Length: 18.000″
Maximum width of hood: 3.600″
Maximum cage width at driver halo, down tubes, and top frame rail: 3.600″
Minimum vertical gap from top of hood to front cage crossbar: .750″
Wing minimum height at leading edge: 5.000″ from bottom of chassis
6 x 6 Roof Wing
Center section and side panels must be made from at least 3 separate pieces of polycarbonate, carbon or aluminum material. All corners and edges must be rounded and free of sharp edges. Main and Front wings must be mounted so that they are centered on cage, no offset wings. Wing center sections must have all 4 corners set at 90 degree angles, no canted or angled panels. Wings must also be mounted level from side to side. Center section of wing may not extend beyond leading or trailing edge of side panels. Side panels must have braces that hold side panel rigid at 90 degrees to center section during race conditions. Two braces are required from top of the center foil to the left sideboard and one brace is permitted below the center foil to the right side board. Braces can be a maximum of .750″ wide and front edge of front brace must be no more than 1.5” back from side panel leading edge. Side Panels may have front, back, top and bottom turnouts of no more than .375″ and are included in max dimension. Flat foil center sections will be allowed a .250” turndown at the leading edge. The 7 x 7 rubber tire wing will not be allowed regardless of the tires used.
See 6 x 6 Wing Diagram
Maximum top surface area is 4″ x 2″ with max side panels of 3″ long and 1.5 ” high, max of 1″ above horizontal wing surface. See 6 x 6 Wing Diagram.
NO CARBON FIBER FLYWHEELS. A FLYWHEEL MUST BE FROM A MAJOR REPUTABLE MANUFACTURER THAT IS UNALTERED. WHEN IN DOUBT, SHOW YOUR FLYWHEEL TO THE TECH DIRECTOR.
Between 9.5″ and 11.5″
(determined where outside of tires touch the surface of the track)
Maximum width is 10.25″
56 oz. (3.5 lbs.)
All foam tires must be wiped clean of any traction compound before setting the vehicle down on the track or pit lane. Tires will not be allowed to leave tracks on the racing surface or pit lane. One warning will be issued before disqualification for the day.
No mini pins or ribbed tires