Basically the easiest way to sum it all up here is that the thinner air creates less density in the combustion chamber which essentially lowers the compression of the engine and less worry about pre detonation. the higher the oct the lower the chance of compression detonating the fuel before the spark.
The lower the compression the lower the chance of pre detonation. Does any of that make sense?
A lot of the stations earlier in the post don't carry 93 or are gone. Petro off of Parker used to be the 93 place near my house, but it's long gone.
14 5.0 GHIG vert all the bells and whistles
07 GT500 - magnaflow muffler deletes, JLT CF Big Air, Bama 91 tune, Eibach Sportlines
07 GT 'vert Whipple SC, full suspension, killer sound system to make you go deaf
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