The calculator HemiFred posted works really well. I clicked on Thompson Dragstrip and typed in the date that I ran 9.82, it was 11-11-09. The high that day was 52 degrees! DA was 544. Corrected ET actually slows a tad to 9.83.

Yesterday's DA shows 3000 and my 10.06 corrects to 9.81.

I'm gonna leave the motor alone and work on the traction, should run hard if it hooks on a cooler day.

1970 Challenger, all aluminum 528 Hemi, HDK suspension, Tremec 5 speed manual