O2 Sensor hookup

["Janssen, Lee K" <lee.k.janssen@lmco.com>]

Nice information about O2 sensors! 
I was planning to install two sensors, one in each side of the dual down
tubes on my TR6. Although the exhaust circuits are connected at the
manifold I doubt that there is really much exhaust gas mixing going on
here.
 Also what type of wiring is everyone using. I was hoping to find some
shielded high temperature wire, does anyone have a good source? I have
read that single strand generates too much noise, any experiences??