Trick Flow small block heads

I see what you're saying. Maybe I missed it. There were tons of numbers fluctuating on that screen. I would have thought that the Dyno weather station was correct and current for altitude. All he did was make sure it was on his weather station and non corrected. He didn't play around with any data, at all actually. Maybe I can get back over there and look at the data. I didn't print out every pull.