Ok, here it comes. This is probably the stupidist question you'll have ever heard, but it doesn't say anywhere.

What kind of fuel do you need for a Raptor .30 V2 (with OS 32) ?
I read everywhere that the best thing to buy is Coolpower 30%. But one bottle of it is almost 40$ !!!. And it is pretty hard to believe that I would have to spend 40$ every time. I mean, for the same amount of money you get a full tank of gas for your car.

My real question is infact: Do you like have to mix the coolpower with something else ? or is it really that expensive ?
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