[AdrianG]

Originally Posted by trevorovert

hi all

Did my first data log with the 1.42 OTS stage 1 tune

http://datazap.me/u/trevorovert/93-r...42-ots-stage-1

AFR looks to be running a little rich. I'm getting low 11.25 under WOT. Is this something I should be concerned about? Still new to tuning,

@Luckrider is right, this is normal. It's nothing to be concerned with, if anything the tune is too safe, you can make more power by pulling back a bit of that fuel and raising the AFR a bit, but running rich like that just means the cylinder will stay cooler and you'll be less likely to get detonation.