Sure you can weld on it, you just need the old arc welder (or stick welder), you can't use a mig or bronze. Dan dzorde at geocities.com > >Thanks to everyone who replied on my O2 sensor mounting problem. >I like the anti-fouler idea, I think I might try that. > Removed other part > >Greg Woods >gwoods at symtx.com >austin, tx > > >----------geoboundary-- >