The car is lean if that is the case and everything else is working correctly. Don't trust your nose to be able to tell what is happening with the a/f ratio. It will lie to you the majority of the time with a high performance engine.

 

I changed the constants and it runs much better across the board. I went on a long data logging drive and hope to have time to evaluate it today. Thanks again for sharing your knowledge with me.

 

Here's the part of what I logged on and Excel spread sheet.

4-23-10_2