DJ19895.0

For as long as I have had the car, sometimes it would pull harder when you floor it than others. Since I have done a full tune-up with new o2's, it runs better than ever, and has more "good acceleration days" than bad. An example is that today, i dropped it into 2nd at about 30mph and it ripped the tires loose, then caught and pulled hard. It then pulled as hard as it does in 3rd as it sometimes does in 2nd. Nice surprise. Maybe it was just because it is like 40 degrees today.
Does anyone else notice this?
I think it may be Megasquirt time in the spring FTMFW!!! Always wanted to do this!!