So while yes, you could squeeze another .5 DCR out of it, in my opinion it's not worth it. That's maybe 5 horse? And when you are right on the edge like that, your tuneup better be SPOT on. And if you get a bad batch of gas from some sleezy gas station owner? Kaboom. It's a lot better to run a half point of DCR less, not worry about the whole 5 horse you lose, and not have to constantly worry about detonation. Especially on a street driven car. Especially in Cali, I hear you guys get **** gas out there.
