ill put it this way. with my intake and headers i went 14.1 at 98 with a 2.17 60" that was in GREAT air. about 45* and negitive DA.
last time out in 90* heat and DA in the 2800 range with a 2.02 60 with intake, headers, and 1.8roller rockers all i could do was 14.2 at 96.
track prep and weather conditions play a big part in things. remember to take a note of the temp and try and get the da.