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Old 03-22-2006, 07:40 PM   #8
Scooby Specialist
Member#: 14141
Join Date: Jan 2002
Location: [email protected] @ 5800 ft on 13T
2002 Impreza WRX


Sunoco supreme is blue and has an R+M/2 octane of 112, MON of 109 and Ron of 115.

I would guess that is what it is.
Sunoco's GT + unleaded is also light blue, but has an R+M/2 octane of 104

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hotrod is offline   Reply With Quote