what times will I run

I own a 69 camaro w/427 .040 over with 236 246 dur@50 .540 .540 lift cam
semi open semi closed heads hooker ceramic headers, 3inch exhaust mighty demon 750 carb weiland single plane intake msd ignition
3000 stall converter, th400 3:55 gears . 10.5 compression. What kind of times can I look to be running

Mid to upper 12's with traction. Possibly low 12's if you really sort it out.

Jody

It depends on how good those heads are. What are semi-open, semi-closed heads :confused:? Its either one or the other as far as I know, maybe I missunderstood you. If you have aftermarket heads or ported stock heads, and get traction...I'd say high 11's on a great day. low to mid 12's on an average to bad day. Like I said all depends on traction, suspension, and how good that engines breathing.
You could have an 11 sec. engine, but a 13 sec. car, know what I'm sayin' ;) .