|Posted by David Hannington on July 31, 2012 at 1:50 PM|
Chassis must be one of the following: Tyco/Mattel 440x2, Life Like M, Micro-Scalextric (with braids), Tomy Racing Turbo, Tomy Mega-G, Tomy Super Racing Turbo (SRT) or Tomy Super-G+. No part of the chassis may be cut, sanded, drilled or otherwise interfered with. All wear must be by natural means only. No components may be glued in place.No part of the car can exceed 34mm in width and 17mm from centreline to sides.
Bodies must be open-wheeled and constructed entirely of molded plastics or cast resin. Lexan bodies are not permitted. Bodies may be ballasted, but ballast must be glued firmly in place. Front wings can be re-enforced or removed.. Rear wings must be intact at the start of each pair of heats and finals. Breakages should be repaired between each pair of heats and before finals. No body should be permanently glued to a chassis or any of its components.
Motors: Motor magnets must be stock items and in stock location. Magnets must not be shimmed or glued in place. Magnets may be marked to indicate polarity. Armatures must also be stock items, original to that chassis type and with no alterations such as balancing, epoxy-ing, de-winding, commutator truing etc. Motor bearings must be stock items, where present.
Traction Magnets must be stock items in stock location. Magnets must not be shimmed or glued in place. Magnets may be marked to indicate polarity.
Guide must be a stock item, be located in the stock position and must not be glued in place. Wear must be by natural means only. Mega G with stock guide must run to eahorc rules or as standard with ISU guide.
Electrics: Shunts are not permitted. Electrical tabs may be reshaped but no material removed or added. Any make of pick-up shoes and springs can be used, except for the MicroScalextric chassis which must run with pick-up braids. Shoes and springs may be reshaped but no material can be removed or added. Any make of brush barrels, brushes and brush springs may be used in the Tyco/Mattel 440x2, Life Like 'M' and the Tomy Mega-G. End-bell brush systems must be stock parts and unaltered.
Axles, Hubs & Tyres: Front axle and front wheels must be original stock items, no material may be added or removed, no spacers permitted. Any rear axle, must be metal and solid, additional spacers permitted. Any type of rear wheels can be used, but must have no sharp edges. Tyres must be single compound and black in colour, any size. Tyres may be re-profiled. 'O' ring front tyres are not permitted.
Gears: Any make pinion gear, crown gear and spacer, but must be stock ratio and number of teeth. Tomy Turbo 22 tooth crown gear may be used in Turbo chassis only.