The OP wants to make his car run 180 or less at idle. It's certainly possible to do that with the right combination of parts and tune. Why is everybody trying to convince him to let his engine run hotter? So what if you can. He doesn't want to.

[img]http://i.imgur.com/boeexFms.jpg[/img]
31 Plymouth Coupe, 392 Hemi, T56 magnum
RS23J71
RS27J77
RP23J71
RO23J71
WM21J8A
I don't regret the things I've done. I only regret the things I didn't do.
"Wise men talk because they have something to say; fools because they have to say something. ~ Plato"