I somewhat misspoke in my post, we spent most of our time tuning Fuel, and never really futzed with Spark.

I think the tune was off because our car is a pretty fully built ITA car. Intake track, Header, Exhaust, motor, all not stock. It started and ran, it just was lean out of the box.

Our car WAS tuned on a steady state dyno, I accept most of the blame for it not being right on track. I think another contributing factor was that the motor was already going sour, I just didn't realize it.

Thanks much for the feedback, Jerry.

Scott