What is the best gasoline to use with nitrous?
A. As a general rule the higher the octane the better, however steer clear of oxygenated fuels. They have high octane ratings but already have an added oxygen component. This can result in a very lean condition resulting in detonation and engine damage. There are several good companies that offer a nitrous specific fuels. Use the highest octane you can get and you will never be sorry.