So I seen a lot of talk on here about adding octane to fuel using AV Gas or Race Fuel. Back in the 90's when I was racing 2 stroke motocross, we veered away from AV Gas because of the lack of additives and inconsistencies. AV is definitely cheaper though. Now that I am installing a turbo on my sled, I want to find out what fuel to use. I see lots of sledders using AV. How about some thoughts on this?????