Erik,
Sunoco GT unleaded is 100 octane using the (R+M)/2 method of rating. Ran 3-4 gallons of it mixed in with some(but not much,maybe a couple gallons) 93 pump gas in the tank.
I know Sunoco also makes a GT unleaded plus thats 104 octane.
Billy
[This message has been edited by CarolinaLightning (edited 02-08-2001).] |