SENSOR LOCATION--chevy ----HEADERS
 

My son has a 91 K5 blazer-[ i can not believe it is sitting in my garage!! :oops: :oops: :oops: ] ----350 engine with the fuel injection-?????????? he installed headers on it today and they do not have a bung welded on for the sensor on the drivers side---where should i put one so this is correct ??
it does not have a cat convertor anymore :wink: :wink:

do i install on the collector or one of the pipes and what do i extend the wire with[ wire size???] or does it really matter??

help this FORD guy out [now is your chance]
LIVELY

You can just weld the bung in the collector as close to the header as you can get it. Use the same size wire for your extension, should be about a 18 gauge.