i have the roger brown harness upgrade

do u have the hoen bulbs? if so can u post some pics of them on at night?

 

Just a ? to go with a 80/100 h4 bulb in a 3rd gen do I need to upgrade the harness?

 

One way to tell is to put them in then measure the voltage at the back of the bulb:
- http://www.4crawler.com/4x4/CheapTri...ryBeforeYouBuy



And if you are seeing more than about a 1/2 volt drop from the battery, then you would benefit from upgrading the wiring harness.