Are you kidding me? I thought the engine should adjust timing, etc. in order to suit whatever octance is used. Isn't it common knowlegde that the new V6 Accords are "recommended" to run on 87/regular yet put out more power with premium?

I don't know if this is the case for the K24 or other/previous Accord engines, though. . .Can anybody that actually knows about this stuff clear this issue up?