Leaderboard

Nice placement in your engine bay. It looks like you just ran a positive off the battery terminal (?) to your box and all the accessories are using the chassis for the negative side. It is B+ only. No ground. It connects to the + terminal of the battery. Accessaries draw fused power from the fuse box. Each accessary is grounded to the chassis.

Luigi: I used a $70 "universal" power window kit that can be obtained on Amazon or eBay. A current Amazon vendor is JDMSPEED. This is quite similar to the SPAL that was marketed some years ago. What I found in my research was that several marketers offer the almost, if not, identical units on these shopping sites. As the units are all made in China - perhaps by the same manufacturer - this kind of makes sense. It's like every corner convenience store selling M&Ms. Earlier this year I started collaborating with Dave Irwin (Zs-ondabrain) to update and expand a thread he created in 2006 on the Classic Zcar Club website www.classiczcars.com). I decided to alter the wiring so that just two switches are used and the controls are mounted on the sides of the center console. The article has kind of stalled out as I went on to do other things on my car but I swear I'll get it done and posted there before year's end. In the meanwhile, here's a photo of the drive unit installed in the left door of my car. The drive unit is on the lower left and the "engagement gear" is on the right. It has plenty of power to work the window mechanism but, my goodness, you absolutely must have the window track alignment perfect or it binds up.