I am the King of getting an oil-burning 95 Accord through dyno emissions. One center kicked me out for clogging their filters. That was towards the end of the car's life, it was unpassable by then. I think I still have the slip.
Fresh oil. Take the air filter out. Bottle of Guaranteed to Pass. Retard the distributor, it will get that exhaust HOT. These are some of the tricks. Bump the tires up to 50PSI to cut the rolling resistance down.