Stock 4WD (Rules)

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  1. Cars must be built following the instruction manual with original Tamiya parts. All parts must be used as supplied in the box and/or cut as out-lined. Cars eligible for qualifications are TA03F, TA03RS, TA03R, TA03FS, TL01, TA01, TA02, TA02W & TA02WS.
  2. Only Tamiya tune-up parts from those listed below may be used. Aluminium hop-up parts are not permitted
  3. Only 1400, 1500 1700 or 2000mah standard stick batteries are permitted (No VIS packs allowed). Batteries handed out with Tamiya plug at Nationals cannot be modified. If needed, a connector can be made up to accommodate battery and speed control.
  4. Radios must be crystal changeable. A third crystal should be available.
  5. Only Standard 540 Motors are allowed. Any attempt to modify or to influence the ability of the motor is not allowed.
  6. Any electronic speed controller is permitted.
  7. Any Tamiya radial, slick or semi-slick tyres are permitted. No tyre additive is allowed.
  8. Ball Bearings can be fitted (standard or open).
  9. Any Tamiya plastic oil damper will be permitted
  10. 53342 Speed Tuned Gear Set is allowed for TL01.
  11. 53127 Speed Tuned Gear Set is allowed for TA01 and TA02.
  12. Cars to use Tamiya bodies only
  13. Pinions permitted for TA01, TA02 and TA03 are up to 25 tooth 42 pitch Tamiya only
  14. Pinions permitted for TL01 are up to 23 tooth 42 pitch only
  15. Only Tamiya rims will be permitted
  16. 53300 Turnbuckle Tie-rod and 53345 Toe-In Rear Uprights are permitted on TL01 cars
  17. Car does not have to be equipped with cockpit detail and a driver figure. Modifications that destroy the form of the original car are not allowed.
  18. Minimum weight of car ready to run to be 1,500g.
  19. Each race will be of 5 minutes duration plus the time to complete the last lap.
  20. Any Modifications not described in the regulations are not allowed.
  21. Any other issues not clarified in the regulations shall be handled at the discretion of the race organiser.

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Webmaster: Gary Baldwin Last Updated: 10-Mar-03