Quote:
Originally Posted by Hawkeye
not...ONLY...93 octane right?
The highest octane I have seen around here (and only one gas station in the vicinity) has 92. The rest have 91 as the highest 
Then again I think we are the only state that has 89 octane as the cheapest fuel 3.06 right now  |
You can prob run 91 but the power is set at 93 octane. It'll prob run better on higher octane.
The M3 is a high 12:1 compression, insane. Gotta have 93+ there.