do you have sealed beams or regular reflector/bulb lights?
If you consider an upgrade to a true 100W bulb, I would upgrade my headlight wiring. As alternative you could take one of those 55/60W PIAA bulbs, that supposedly put out around 100-130W. They will still consume 55/60W, so the wiring is ok.
I run some 55/60 IPFs, which are supposed to be 90/110W, no problem so far.
I don't know if you have any trouble with being street legal if you put those bright bulbs in there. I know you guys up there run some heavy lighting on your cars, but that's mostly offroad lights, from what I've seen.
If you consider an upgrade to a true 100W bulb, I would upgrade my headlight wiring. As alternative you could take one of those 55/60W PIAA bulbs, that supposedly put out around 100-130W. They will still consume 55/60W, so the wiring is ok.
I run some 55/60 IPFs, which are supposed to be 90/110W, no problem so far.
I don't know if you have any trouble with being street legal if you put those bright bulbs in there. I know you guys up there run some heavy lighting on your cars, but that's mostly offroad lights, from what I've seen.