H6054 sealed beam.
Silver Star and others H6054 are bright legal bulbs but many have a very short bulb life.Careful
. Many H4 etc are illegal in many states. Ignoring that high watt bulbs can easy fry Fiero wiring and switches.
Old cars often have iffy wiring etc and many have enough problems w/ OE bulbs. Even using 50-65 watts H6054, like SilverStar, are legal but that could cause wiring problems too.
See my Cave, Headlights
If needed, Relays use are covered in that page.
"Legal" upgrades at bottom. LED are bright but uses far less power. (Is still high $ too for good product.)
Dr. Ian Malcolm: Yeah, but your scientists were so preoccupied with whether or not they could, they didn't stop to think if they should.
The Ogre's Fiero Cave (It's also at the top and bottom of every forum page...)