Another "how much HP" question

The car is a 1980 Camaro RS with a "1969 327/235hp base motor with a two barrel carb and installed in a BelAir or Biscayne with a manual trans" (info came from MorTec.com using the numbers off my block). Its now in front of a 350 turbo. The only mods (that I am awre of, I just bought the car recently) are just the carb and intake. An Edelbrock 2101 intake and an Edelbrock 1406 carb. How much HP would those add and how much more would I get if I added headers and an Edelbrock 2102 cam?

Thanks,
Tim

Well with the carb and intake maybe 15 hp,if you add the headers and cam you might get 18 to 25 more hp.

Thanks Demon... now if I can just get the sumbitch to run right.