I’m going to buy an RX8…
Discussion
He is talking about a COFS (Clean Oil Feed System).
For the S1 you can get a kit which allows the engine to inject whatever oil you want into the engine via an external reservoir instead of using the sump oil. Which means you can use a fully synthetic engine oil, that doesn't need to burn inside the engine.
For example: https://www.ryanrotaryperformance.com/shop/rrp-cle...
Unfortunately for R3 owners, no one does a kit for us as Mazda made a few changes between the S1 and R3 systems.
For the S1 you can get a kit which allows the engine to inject whatever oil you want into the engine via an external reservoir instead of using the sump oil. Which means you can use a fully synthetic engine oil, that doesn't need to burn inside the engine.
For example: https://www.ryanrotaryperformance.com/shop/rrp-cle...
Unfortunately for R3 owners, no one does a kit for us as Mazda made a few changes between the S1 and R3 systems.
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