Ok gotcha, thanks for explaining.. I was kinda thinking that but it was really just guess on my part.
Orlando Speed World
First slip was on March 16th.. was there 7-10pm
Second slip was on March 25.. was there 6-10pm

Steve

 

DAs were close for those 2 days. Of course being turbocharged ; DA does not have as great of effect as a NA car. The reason I was wondering about DA is the difference in trap speed between the 2 runs, almost 10 mph. I realize you were running drag radials the 2nd time but wondering if that really caused the 10 mph loss.

using a horsepower calculator based on trap and weight; a 10 mph delta means roughly a difference in 100 hp. Was the boost the same?

 

I could of though it was way cooler on the first day, to the point I was wearing a jacket and not the second time.

Also I did take about 3% out of CL boost duty on the second slip but it still made 15.5psi… it’s just didn't over shoot like before to 16.8psi then settle down on the first slip.
And finally I’ve heard that when the car hooks you’ll lose trap speed but also get a better ET.
I’m just a novice out for some fun runs…. thanks for taking the time to share the info 👍

Steve