[pgfpro]

Are you running in OL or CL when in lean burn?

Couple things I found out with my turbo lean burn Honda and now my lean burn turbo Talon.

When running in CL both cars had very poor results when in lean burn. The cycling of the O2 sensor plays havoc on the tune.

Also on both cars I did some back to back NA testing and turbo testing, and in both cases the turbo help with lean burn. In fact when running with the turbo both cars did not see a difference in torque up to 22:1.