Hey listen up!
First of all its all in how you drive ur machine! whether your driving it hard or just driving it to work. Today gas is watered down for certain reasons(used to work @ a gas station)listen every gas tank full of regular gas is fine BUT! the thing is the main ingredent in gas is led ,so to use a led additive to replace the takin out led will improve the gas perfomance along with a can of dry gas to reduce water in the gas! this will also reduce ping and add minute amnts of horse power! Also remember this, moth balls increase gases octane (but i do not recomend this) so go to your local store to get a octane booster and quit wasting money on premium gas it your old regular unleaded gas just more expensive! Think BOYS AND GIRLS!