What is the timing on a 1985 ford ranger with 2.8 engine?

The 1985 Ford Ranger with the 2.8L V6 engine uses a distributor ignition system. There isn't a single "timing" number that applies to all engines. The correct timing specification is found on a decal under the hood, usually near the radiator support or on the air cleaner housing.

This decal will specify the timing in degrees BTDC (Before Top Dead Center) at a specific RPM (usually idle). It might also include instructions for adjusting the timing based on vacuum pressure or other conditions.

Without consulting that decal, you cannot correctly set the timing. Attempting to set the timing without the correct information from the vehicle's specifications can damage the engine.