20-30 track days on a single oil change is crazy. What is a T6 oil change 10 bucks? Seriously going to cheap out on that of all things. The oil shears down very quickly I bet with fuel dilution its down to a 20wt and at those high rpms its not going to cut it.
My suggestion is Redline motorcycle 10w40 or motul 300v changed every 5 track days. You can do the filter every other change and not sacrifice and protection.
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