What is the factory engine idle speed (rpm) of a 1986 Ford Bronco v8?

there should be some form of sticker under your hood, (probably on the underside of the hood), that will say something about emissions regulations and sparkplug gap and engine size, there should also be an engine idle speed regulation, but answer about is probably close it's about 750 - 800, but they say is can vary 50 rpm to either side, so 700- 850 is about normal at operating temperature