Do you gave to run 93 octane with that supercharger? Id like it to but hate to fill up with 93 all the time. I'm pretty sure you will have to use the higher octane all the time.That is what the Edlebrock Tech guy told me when i talked with him before i place my order.I'm going to use my truck for a weekend venicle.I have a beater that sips gas that i drive the rest of the time Are you planning on installing the supercharger yourself? If so, let us know what challenges you faced.