Originally Posted by LogicalRetard
Oh yeah, I thought that the higher the octane number, the smoother the burn. Smooth means less violent, and therefore a less violent burn will result in more knock-resistance.
You're right, but smoother burn also equals less power. It's really all meaningless amounts, but if you can get away drag racing on 87 octane, why not? Especially if you know you're technically making more power while doing it. Extra buzz for you.