Horsepower estimate

[phlegm]

I think we got the back firing squared away today. I had a friend come over and help. First I took the carb off sprayed it out real good to make sure that the pin valve wasn't dirty or the ports. then put it back on the engine my buddy came over and we adjusted the timing to 14 btdc run smooth now pulls really well so my next question is what kind of horsepower do you think I'm getting? Its a 350 with a 3 speed on the column, long headers going to 2 and 1/4 inch pipes with flowmaster 40. Oh yeah and HEI, that's the reason the timing was messed up. when I put in hei I did not redo the timing. Anyway, how many horses would you guys guess I am putting out?

Thx