Originally Posted by
Boost Demon
I believe they stated that the lack of zinc in the newer oil is why it doesn't lubricate as well. I may switch, but I'm also still using the 64mm (stock) cover and stock location feed line with my FP Red

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That's how I ran my Red @37psi daily with Mobile 1. Never had an issue. I think another possible cause that no one is addressing is the fact that in place of the stock 16g wheel they now have essentially a 35r wheel. When Mitsubishi designed the shaft and largest possible bearing clearance in the 16g cartridge, I doubt they ever intended it to be able to withstand such a large wheel ratio....