I'm going to do a rebuild next month and I want to use longtube headers. I have some concerns about weather the O2 Sensors will work properly since they are not heated. So everyone with
93Z28's what did you do if anything and how is your car running.

 

I didn't do anything with the driver's side, just plugged right in to my Jet Hot's. Passenger side, I spliced the wire and added about 3-4".

No problems at all.

 

I found a place that carries 2 heated O2 Sensors and the 1 wire to 3 wire conversion harness for 169.00www.ammperformance.com