Closed. Shop Octane Outlet of Eastgate: Dealers for the best motorsports vehicles and equipment for sale in and near Batavia, Ohio. Used Inventory *Price, if shown, does not include government fees, taxes, dealer document preparation charges or any finance charges (if applicable). Octane Outlet of Eastgate is located in Batavia, Ohio at 1150 Marian Drive.What is Octane? Many people have heard the term ''octane,'' perhaps in the context of cars and gasoline, but some are not quite sure what octane is in a technical sense.