Oil Use: It is actually popular awareness that rotary engines are notoriously oil-thirsty because of the engine design. The one way the rotor and housing are lubricated is when oil is being injected in to the chamber. Considering that anything is contained in only one cavity, the oil needs to https://jdmmazdaengine98158.blogpixi.com/31156598/the-definitive-guide-to-mazda-rx-7-engine