Keep doing your thing guys. Its very impressive. If you dont understand concepts in drag racing such as air temp, humidity, DA, then well, you just dont know drag racing very well. When I used to race every weekend with my very first se-r, I would see 3-4 tenths difference and a mph or 2 slower with just a 20-30 deg difference in temperature at the same exact track, same 60 ft's, no changes made. Humidity, air temp, running at sea level vs running at even 1500 ft above sea level make a huge difference in drag racing.
None of you except the ones that know are taking that into account. Why do you think the n/a street class records were broken at MIR during Imports vs Domestics.....Because their DA's that night and usually always during those events are absolutely insane. Perfect conditions for records to be broken. Why do you think you never see new n/a records broken during the summer time.....just think about it for a second. If you pay attention at all to anything import drag racing related.
Same goes with even turbo stuff. You see records broken from November through March because the DA's are at their best.