I Wanda Go Fast
Brushless Series

Chassis

• Mid-America Gemini MID 219 or MID 217N only.
• Lightweight pans are prohibited.
• Chassis parts may not be cut, drilled, ground, lightened, or reshaped.
• Weight may not be added to the chassis or car, with the exception of the reinforcement below.
• Chassis may be reinforced with 0.047-inch or smaller piano wire as indicated by the blue lines in the diagram.

Motor

• Mid-America/Parma 4500kV brushless motor, PAR 1304 only.
• Motor must remain factory stock and may not be opened, modified, or tampered with.
• Motor may not be changed during a race.

Electronic Speed Control

• Mid-America Trixie ESC, MID 14000 only.
• ESC must remain in its factory configuration and may not be modified or reprogrammed.

Gearing

• Mid-America 10-tooth pinion, part number 6410 only.
• Parma 35-tooth spur gear, part number PAR 70335 only.
• Required gear ratio is 10/35. Gears may not be modified.

Rear Axle and Bushings

• Solid 3/32-inch steel rear axle only. The axle may be flatted.
• Hollow axles and ball bearings are prohibited.
• Bushings of any type or manufacturer are permitted and may be soldered into the chassis.

Rear Tires

• Any brand of rear tire may be used.
• Rear tires may not exceed 0.740 inch in diameter. There is no minimum rear-tire diameter or maximum tire width.
• Rear tires may not be changed during a race unless damaged beyond reasonable use.

Guide and Braids

• Any unweighted guide flag may be used. Weighted guide flags are prohibited.
• The guide flag may be cut down. Any guide-flag nut and any braid may be used.

Bodies

Only the following 0.007-inch Mid-America LMP bodies are permitted:

• Mercedes LMP — MID 959
• Porsche 919 LMP — MID 984
• Renault LMP — MID 956
• Audi R10 LMP — MID 967A
• Body clips may be swapped to pins.
• Bodies may be reinforced with tape, plastic, and glue and must display at least three legible race numbers. No interior or front wheels are required.

Dimensions and Clearance

• Maximum overall rear track width: 3.268 inches (83 mm).
• Maximum body width: 3.307 inches (84 mm), excluding body pins or clips.
• Minimum rear clearance: 0.047 inch at all times, including post race.
• Minimum front clearance: 0.010 inch at all times, including post race.

Replacement Parts

• Parts may be replaced with substantially similar parts of equal or lesser performance, except where a specific manufacturer or part number is required above.
• If the legality of a replacement part or modification is uncertain, it must be approved by the Tech Director before racing.