My street/strip combo is almost complete.

I’m going to say ~ 12.7. Altitude takes a chunk out of your power potential. I grew up in Colorado…when I moved to Indiana my car picked up a little over a second.

FWIW, my old 360 street combo (eddy heads, MP 292/509 purple cam, 750dp, 10:1 comp) ran 13.9-13.5 depending on the weather in Colorado and dropped to 12.4 in Indiana.