How do you remove smog on 1987 Ford F-250 with windsor 351?

To remove the smog system from a 1987 Ford F-250 with a Windsor 351 engine, start by disconnecting the battery. Next, remove the air pump, associated hoses, and any smog-related components like the EGR valve if applicable. Be sure to cap off any open vacuum ports and exhaust openings. Finally, check local regulations, as removing emissions equipment may be illegal in some areas.