I went 10.60s in the 1/4 and 6.70s in the 1/8 with stock stamped rockers on a 440, 509 cam, in a 3700 lb car 18 years ago. I believe you but would love to hear more about that combo and how you got there. That seems pretty quick for that cam and weight. Probably had a really good converter?? I want to hear about this one too! Me three A 150 shot worked good on it, lol.  It ran 11.40s at 117 mph on motor only. Had a 10" TCI streetfighter converter in it. 
CHIP
'70 hemicuda, 575" Hemi, 727, Dana 60
'69 road runner, 440-6, 18 spline 4 speed, Dana 60
'71 Demon, 340, low gear 904, 8.75
'73 Chrysler New Yorker, 440, 727, 8.75
'90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt
'06 GMC 2500HD LBZ Duramax
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