11:1 is pretty rich, so it's very unlikely that you have any knock, but the way most of us "log" knock is by logging our timing and AFR curves. You can detect knock by noticing dips or flat spots in timing. When rich, it would be tough to knock...EVIL_EVO said:I have the car tuned at 11:1 across the board but I want to make sure I am not promoting knock at that AFR. Easiest way to read timing?
It's not overly rich, but it's rich. 11.5:1 is safe and 12:1 is on the edge. The problem is that people have gone from thinking 11.5:1 is safe to it being on the edge, so they are tuning to the low 11s/high 10s. There's no need to do that, though.EVIL_EVO said:With the XEDE I can log timing.....however.....It shows up as a value like 204 or 190.....I'm not sure what those values mean.....I'll have to call Vishnu up and get more info.
11:1 on pump gas isn't overly rich.....I would call it at best safe.
How are you logging your timing?