All the abovementioned difficulties, In particular extreme oil intake, may lead to turbo failure from the Mazda RX-7 FD. The turbochargers will need a continuing source of oil to help keep them lubricated and cooled, and when you can find oil issues, the internals will overheat due to excess friction. https://jdmmazdarx-7fd13b-rewengi47776.myparisblog.com/34336833/everything-about-jdm-mazda-rx-7-fd-13b-rew-engine-for-sale