HeR3tic Living Legend Joined Nov 25, 2006 Messages 3,452 Location Heart of Dixie (Alabama) Feb 26, 2007 #1 IAW Wikipedia U.S. Octance rating vs everywhere else: 86-87 = 91-92 RON; 89-90 = 94-95 RON; 90-94 = 95=99 RON. RON = Research Octance Number
IAW Wikipedia U.S. Octance rating vs everywhere else: 86-87 = 91-92 RON; 89-90 = 94-95 RON; 90-94 = 95=99 RON. RON = Research Octance Number