I would just buy new lights but wait, we can't (I AM working on that...). So until then, rewire the lights using the article here in the Tech Section so as to not burn out the bulbs/switch. Then buy the SilverStar bulbs, pricey at $25 each, but worth it. Make sure your foglights work. If you still can't see adequately it time to go whole hog, disassemble a set of headlights, pay Pete or a Professional body shop to buff the lenses, and send the plastic buckets out to get chrome plated (painting doesn't actually help, not enough reflective characteristics), reassemble and voila, brand new almost HID quality lights. Oh and the 9007 myth... My SHO uses 9007s, my Sylvania rep told me they were the same (I looked on the packaging, wich was also the same), if you want brighter light without going the $25 a pop SilverStar's, by their "XV" series, those bulbs rate higher (9004XV is the TC's part #). I use these in all 4 current TC's and they're nice. They are noticably brighter and so far seem to last longer as well.
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Michael Pinto
www.aerobirdmotorsports.com
1987 Med Red/Red leather 5Spd, all options, getting fresh motor
1988 Silver/Charcoal cloth Mach 1 auto, undergoing race engine/5Spd swap
1988 White/Charcoal cloth auto, g/f's car, HL mod, killer stereo CD
1988 dk blue/blue cloth 5Spd, hit by truck, running until it gets stripped
1992 Dk Green SHO 5Spd, feature car, 13.37 @104
RIP-1988 Med Red/Charcoal cloth 5Spd, all options, 15.78 @88