Any one want to improve their sport headlights?

[Cummins Corvette]

If you have sport headlights, and want to improve the low beam performance, see my post in the products and accessories forum under the "sport headlights again" thread. It involves replacing your 9007 pos bulbs with 9004 good bulbs.

 

[SS]

9007 superior to 9004

CAnderson - I think the reason the 9007 doesn't work well on yours is the connector is not pinned correctly. I had exactly the same symptoms on another project I've worked on. The connector for 9004 and 9007 bulbs is the same, but wiring is different. Should be LOW/GROUND/HIGH from left to right looking at the back of a 9007 bulb. I also posted this on the Sport Headlights Again thread. Hope this helps.

 

[Cummins Corvette]

I suppose that it would make sence if it was putting power to both the positive leads instead of one positive and the common. I never thought of that. Oh well. That is why this forum exists- to learn.