93 Octane

Don't know why but seeing more knock:( no standardized pulls, just some WOTs

Delicious v18.51

new secondary O2, drove around at high rev on hwy to maybe help dev those fuel tables? long 4th gear pull at beginning was on 70 coming from the uturn back home. Finished run log with idling warm, trying to see if any exhaust leak?

Pulls on same stretch, same day

hwy cruising with cruise control, noticing command AFR is swinging a lot, also not getting the same fuel economy I used to, it feels like it uses more load to maintain hwy speeds

68F outside temp