850 idle speed in park.

Dean

 

975 with hot cam

 

I have a 224I/234E @ .050 with .520I/.520E lift in my 383 and with a 2400 stall i have my idle set at 850 in drive and 900 in park/neutral.

Ive never had a problem with my car at a stop it idles fine and the cam is noticeable especially through the 4" exhaust.

 

900rpm according to the tach... but remember that the tach is not always perfectly accurate.