Can someone answer this... I've always used Cheveron. I don't know... I like how "Techron" sounds. =) Anyway... is 91 octane Chevron any better than a 92 octane from another brand?

 

91 octane, is 91 octane 92 octane, is 92 octane 93 octane, is .....well you know the rest

 

and 10% ethonal is a fast burning octane booster out the tail pipe =midwest drivers alchohol additive blues=octane boost ,but worse mileage, one GOOD thing about the ethonal is in the winter months you dont need additives to get rid of water in your gas the alchohol does tthat for you=midwest 10% ethonal user ,unfortunatly...