Answer for What special arrangements are made in the engine for the Special System ?

For the special system, oil dippers are attached below the big- end bearing, which move after being dipped in oil. Bearings are lubricated through the oil that comes along with the dippers and with the splashes of oil the dippers throw. Other parts also get oil. For this purpose small drains are also made in the oil chamber so that dippers can be dipped in oil.