Sunoco Race Fuel: GT Plus Unleaded 104 octane fuel, 5 gallons in a UN/DOT approved and reusable container. One of the highest octane unleaded racing gasolines available! Sunoco GT Plus Unleaded is specifically formulated for the professional racer and should not be used on the street. It is highly oxygenated to help produce maximum performance in classes which allow high dielectric fuels and is an excellent choice for modern computer-controlled applications which cannot otherwise tolerate tetraethyl lead (TEL). Sunoco GT Plus Unleaded is recommended for applications up to 12:1 with domed pistons and 14:1 with flat top pistons. $20 HAZ MAT fee is included in price above; only shipping charges are additional. Ground shipment only; No Air shipments allowed. No Sales Tax - Excise Tax Already paid - do not forget to claim a credit for tax paid for off road use. EXTRA OXYGEN (4.5 PERCENT) IN THIS RACE FUEL - THIS IS THE SECRET WEAPON FOR STOCK DRAG CARS, RICEBURNERS, SCCA SOLO AND RALLY X RACERS - like Scott Leonard of Essell Rally Racing (Pictured). NOT LEGAL FOR STREET USE - DOES NOT MEET EPA REGULATIONS.