Quote:
Originally Posted by StraightOuttaCanadaEh
I did a lot of research and basically they say the extra ethanol prevents detonation and is good for the engine long term. Without a tune, probably not as useful, and in the end it's 91 octate with ethanol added basically. But a lot of tuners use it (Touge Tuning for example). I like to waste money on apparently better things so naturally it was the choice for me
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Somehow I was misinformed then, I had heard the opposite, but just did few google searches finding pretty much what you're saying... I don't know how I ran into that before... Ethanol it is then.