Just an example of one company's fuel formulations to keep federal, state and city EPA compliant. Sunoco, Inc. 100 Green Street (Rm. 124 - Main Office Building) Marcus Hook, PA 19061 610-859-3494 Quality Assurance Coordinator Karla V. Nicholson Fuel Name 260 GTX 87 OPRG 87 Sun RFG 5.7% Etha nol 87 Sun RFG 87 Sun OPRG 87 RFG Oxy Free 87 RFG 5.7% Ethanol 87 RFG 5.7% ETH Top Tier 87 RFG 10% Ethanol 87 RFG 10% ETH Top T ier 87 RFG 89 RFG 5.7% Ethanol 89 RFG 5.7% ETH Top Tier 89 RFG 10% ETH Top T ier...