So depending on where your at it looks like it could be a bad thing that it's 96 or a really bad thing.
Here's some more stats I found one day and kept in case I needed it. I'm not sure how accurate it is, but it looks like a decent approximation for what octane to use with certain psi's. Let me know if anybody has any objections to that reference. I haven't checked my compression yet, but I've been running 93 octane. Maybe I'll try stepping down to see if it knocks. If not it'd definately run cooler with the lower octane.
PSI Octane
210 115
200 112
190 105
180 105
170 98
160 91
150 91
130 87 |