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So I've got some race gas and 2 stroke oil.
Sunoco 110 leaded and Castrol A747.
My concern is this: if I mix the oil and gas now, will the oil break down by the aug 29th track day? If I have to, I'll mix the oil and gas right before I use it. I havent heard back from Castrol about it, and I just dont wanna risk the oil losing its lubricating qualities and damage the engine.