@
Rifle has this been dyno tuned? At a glance I noticed that the O2 sensor hasn't been scaled so the reading flatlines above 12. Not an issue if you know what's going on though.
There's a variance in fuel used between a few of those runs in the 1st log, the 1st few pulls register less voltage on the MAF and are therefore using less fuel. The rest of the pulls are injecting similar amounts but it would be interesting if these are changing the AFR much.
Any idea of the charge temps? I see you're using the stock IAT so it's hard to tell what's happening in the manifold.