The headlight bulbs are 9004. I run 85/100W bulbs in both of my cars, which greatly improve the sub-par headlights to at least acceptable levels (sorry, guys, but my Honda lights were a lot brighter at 55 watts). However, you'll likely need to upgrade the headlight sockets, as the OE ones tend to melt with the higher wattage bulbs.
"If everything seems under control, you're simply not going fast enough" --Mario Andretti
1995 E500 street car
1986 Porsche 944 Turbo S track car