I need help bad!!

Are you running the kb 240's? Is the block zero decked to the pistons? Even with the large chambers of the stock heads you would have over 9 to 1 compression without the the zero deck with those pistons. I would go over all the basics before you start condemning your combo. Make sure you have the timing set to 36/38 degrees. Make sure the carb and fuel system are working properly. Check for vacuum leaks.