View Full Version : Ran 12.8 just longtubes

03-20-2011, 06:04 AM
Got a 12.8 at the track with just longtubes in automatic 00 ss camaro so happy :)

03-20-2011, 05:52 PM

stock catback?

03-20-2011, 07:28 PM
You must have a damn low d/a to be trapping 110 with a pretty much stock auto.

03-20-2011, 10:03 PM
What's d/a and I'm running open longtubes at the time

03-20-2011, 11:01 PM
denisity alltitude. Go to google dype in dragtimes d/a calculator. You pick your track the month and day you ran and than you pick the time and it will tell you what the d/a was.

03-20-2011, 11:43 PM
Density Altitude: 1101 feet
Relative Density: 96.82 %

so the da would be 1101?

Fast T
03-21-2011, 01:30 AM
Congarts on your 12.8 pass bro:nod:.

03-21-2011, 03:47 AM
Congrats! Must feel great :) Can't wait to get back out to the track and crack some 12's off with my LT's too!