I've been involved in RC modeling for my entire life, my Dad flew controlline planes and RC planes when I was just a kid. When Byron's Fuel first came out I was flying 4 stroke airplanes, and they were the first, as I recall that made 4 stroke fuel. For the last 5 or 6 years racing cars, I've used Byron's fuel and never had an engine blow up because of fuel. I've always liked that they use "Klotz" brand racing oil, and find that the engines are very clean inside the combustion areas.

But lately, I've been wondering, if your fuel leaves deposits, aren't they increasing the compression ratio, boosting the performance of the engine?