Apex seal fragments could also cause excessive oil intake due to the fact they hurt the rotor housing, allowing for oil to creep from the apexes and into the combustion chamber. The first engine shipped was not great, I'd them swap it and the next 1 is leading-notch with way https://jdm-mazda-rx-7-fd-13b-rew79998.dsiblogger.com/70858926/5-simple-techniques-for-jdm-mazda-rx-7-fd-13b-rew-engine-for-sale