Originally Posted By: Nederlander75
Id think so, yes. I personally like the RLI Bio plus bc of the upper cylinder lube in an ester form that will clean if it gets into the intake. Redline would be a good idea as well.
The Pennzoil Synthetic TC-W3 is an ester-based oil.
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Originally Posted By: StevieC
It will work the same but you will want to use less in your ratio.
I would say about 1/3 less TCW3 to fuel.
I dunno about that. In the non-DI engines, you get the benefit of the fuel, and whatever you've added to it (for better or worse) washing over the intake valves as it transits into the combustion chamber. In the DI engines, this potentially critical phase in mixture movement is missing, as the fuel enters the CC directly. I'm presently theorizing that some of the horribly messed up DI engine intake valves are becoming victims of getting nothing but smutty PCV vapors in the intake air stream, which then create an awful carbon build up on those valves.