Old 04-19-2021, 03:43 PM
  #1  
bobszabo
Senior Member
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Join Date: Jul 2007
Location: Rancho Cordova, California
Posts: 146
Default Free air density / density altitude by track

Drags: World Wide Technology Raceway
Madison, Illinois
https://www.wwtraceway.com/
618 215 8888

april 21-24, 2021 lucas oil NHRA regional
april 28, may 5, 19, … high school points
april 30 midnight madness
may 6-8 mother road rendezvous
may 13-16 NMCA/NMRA super bowl

air density, density altitude, grains, forecast, historic, wind speed & track map/orientation

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