Ang: [Gmecm] PE lean issues on a ?747 TBI

[Per Lonnborg]

I know deep gearing is no good for a stock engine, the gears were changed 
from 2.29 to 2.93,
in other words not that deep gears. I had about 4250 RPM with the new gear 
passing the finishline.

About the 128 BLM readings don?t focus on them, I had the ECM resetted just 
before the races, and since most of this logged data is in full throttle=PE 
the O2 sensor and BLM is not correcting anything, just reading, am I right?

But what about my 3 questions, anyone?

thanks,

/Per