Until you tank runs out every 5mins...
Or it runs out and you dont know it...
I have thought about it and it just doesnt add up. I'd rather buy a 55 gallon barrel drum of Torco 110 and know I have the octane.
I have run Torco and C12 in my car and My AEM gauge is still on point from last year. Along with my Current 02 sensors on the car, However I do change them once a year even if not faulty;)
And seeing how c16 is a lil more than 13.99 a gallon That would be really exspesive to run everyweekend.