Apex seal fragments could also trigger extreme oil consumption since they damage the rotor housing, allowing for oil to creep throughout the apexes and into your combustion chamber. The main engine sent was not great, I'd them swap it and the next a single is leading-notch with way better mileage. https://https-jdmengineforsale-co21976.wssblogs.com/37799923/considerations-to-know-about-jdm-mazda-rx-7-fd-13b-rew-engine-for-sale