I am relatively new to the engine and fuel area of rcing i have a new thunder Tiger Pro 46 for my LT-40 kit i'm finishing up i wonder what the most common fuel that is used for this engine nitro content etc... and where do most people buy from online because my LHS sucks and i think they charge way to much for a gallon of glow fuel $30 sounds like to much to me hope i can get some help on the subject thanks