View Full Version : App764

08-02-2003, 06:55 AM
Would the APP764 be equivalent to the 32PP from ford ? Also if the plug runs colder would that also produce a rich conditon ? I know rich is preferred over lean, but too rich and it hurts power. I was thinking of running the APP764 with a .050 gap

XR7 Dave
08-02-2003, 12:31 PM
That plug won't cause you to run rich. If you were talking about APP103's, then you *might* have a slight issue if the car idles a lot. .050" is right on, and yes it's the same plug.

08-02-2003, 12:38 PM
OKay, well i think its best to just go with the stock plug. This is a daily driven car and i live in LA so it does idle often. Im just a lil concerned with running too ruch for too long. I think its the gap that might have caused them to foul, but not sure. IM gonna just test it. put the .050 gap in and drive, pull plugs and make my decision then