[txshavers]

This is kind of a follow up to my last dyno post, when I was "experiencing" a bit of detanation during my dyno pulls..These new ones are with an adjusted tune from Evo, and the addition of a JBA offroad midpipe. 1st run was actually kind of scary, a/f was really lean, never dropped below dropped below 12.5 and actually noticed a tad bit of whitish steam or smoke from the pcv area. We then added 4% fuel with the X3 and did another run. Only noticed a tad bit of smoke at the very end of the run, and the a/f was too rich. Took out 2% fuel and got a nice straight a/f curve between 11.5-11.8, and no sign of smoke. We kind of pushed the PCV valve around a bit and heard a little bit of air, so I wonder if there was a little leak that was causing the smoke to come out. Or I guess it could have been condensation or something else, it was pretty early in the morning... Below are the graphs. The first one is the bad run, and the second run is with the adjustment... Probably would have gotten better numbers on the 4th run, if I compare the IAT2 temps between the 1st and last, but overall happy with the numbers..