O2 bung brazing/welding?

[Ross Corrigan]

I'm going to need an O2 bung installed in my exhaust right below my header,
is this something I can just drill out my exhaust and 'braze' the bung on?
I have no welding/brazing etc experience but wouldn't mind learning.......

gonna need it for my 4Di and EGO sensor I've rallied the parts for

thanks in advance

(not directly efi I guess but I'm sure you guys can answer this...)

PS still looking for a fine deal on a 486 notebook w/ modem and working
battery...

Ross Corrigan  /  Vancouver, Canada 
  IZCC#255          EZCC #45a    BCZCR        
1980 280ZX  w/ parts from '68,'86,'87,'95 Camaro, '66, '69, '82 'vette, 82
280ZX, '86, '88 300ZXT,  and more
68 327 9.5:1,  2830lbs dry, GTech times dropping steadily;^) 
ICQ # 11549358
http://home.iSTAR.ca/~zxv/index.shtml
http://207.212.212.139/~corrigan/gearheads/pics/wheels/sirbg.jpg  'where a
Z belongs'