hole for lambda sensor

[mcleod]

does anybody have an idea how much it costs to get an other hole drilled in a decat for a 2nd lambda sensor???
Ian

 

[Nick@TD.co.uk]

does anybody have an idea how much it costs to get an other hole drilled in a decat for a 2nd lambda sensor???
Ian

Shouldnt cost much mate, just need to get a bung welded on the hole.

 

[mcleod]

is a bung just a lump of metal welded on so it has something to tap into???