I think you guys were on to something with the cold bite. The current pads have little to none.

My calipers, as mentioned earlier are 80 Volare Phenolics. They are the 2.75" piston. Slider type of course.

Based on what you guys said...and what are on my other cars, I ordered a set of Bendix CQ NAO/Ceramic Pads. For what they cost...worth a shot.
http://www.amazon.com/Bendix-D84-Ceramic-Brake-Pad/dp/B000C2LONI

'70 Duster 470hp 340/T56 Magnum/8 3/4 3.23 Sure-Grip