Originally posted by Z06ROD
The gas you get can be refined by anyone. Oil companies trade gas in different markets shipped via pipeline. Just because is says Shell, Exxon, etc. does not mean it was refined by them. It can be anyones!!!!!!!!!!! Trust me I work for a major.........
I understand that there are only 4 or 5 major refiners that produce the raw gasoline but do they use different additive formulations for different customers? If not, how do you explain the difference in appearence and octane rating? When Sonoco was still available around here they were the only brand that was blue. Amaco is the only brand I know of that is crystal clear. The others vary from light pink to light yellow. What gives?
02 Z06, QS/ModRed, FLP long tubes, off road pipes, x-pipe, DRM brake ducts, Goodrich SS braided brake lines, Carbotech pads, RM Racing Twin-Airflow intake, LS1 edit tune.