Quote: Thankxx guys..........That`s why I asked! I just figured if mixed, it would have an octaine that would be more suitable for my semi-low compression. The 91 crap I`m stuck w/at the pump just falls shy in my opinion when I step on the loud pedal and don`t want to hurt it.
I just figured if mixed, it would have an octaine that would be more suitable for my semi-low compression. The 91 crap I`m stuck w/at the pump just falls shy in my opinion when I step on the loud pedal and don`t want to hurt it. 
