High Energy Distributor Rotor |
|
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG.
This site is not affiliated with Porsche in any way. Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners. |
|
High Energy Distributor Rotor |
HarveyH |
Aug 23 2004, 08:48 AM
Post
#1
|
Member Group: Members Posts: 450 Joined: 19-June 03 From: Downingtown, PA Member No.: 843 |
Every now and the, someone asks about modified distributor rotors for use with high energy ignitions. The higher voltage and current produced by high-energy ignition systems has been known to burn out the internal resistor in distributor rotors. Of course, these failures always seem to occur at the most inopportune times, so it’s a good idea to be ready. You can buy modified rotors from Aircooled.net for less than $20, or make your own if you’re feeling cheap. I seem to remember that a while back Aircooled.net had this process posted on their website, but I can’t find it. I’m cheap, and I’m also ready for an arts and crafts project, so I’m going to make up a couple and document the process.
Harvey Things you’ll need: Rotor, new or used. Since the primary failure of a rotor is in the internal resistor, if the tip and contact aren’t too badly burned, they can be polished up and re-used. Soldering iron, solder, and flux. #12 wire. AWG #12 wire is rated at 20 Amps, so that should be more than enough. Epoxy. Since there is no real structural use here, choice of an epoxy is not too critical. Generally, longer cure times tend to indicate higher bond strength and higher temperature ratings. Attached image(s) |
HarveyH |
Aug 23 2004, 08:50 AM
Post
#2
|
Member Group: Members Posts: 450 Joined: 19-June 03 From: Downingtown, PA Member No.: 843 |
Dust Mask. I’ve never noticed it before, but one of my two new Bosch rotors is from Germany, and the packaging contains an asbestos warning. The rotor from Spain does not contain the warning. Better safe than sorry… (IMG:style_emoticons/default/blink.gif)
Attached image(s) |
Lo-Fi Version | Time is now: 10th June 2024 - 06:22 AM |
All rights reserved 914World.com © since 2002 |
914World.com is the fastest growing online 914 community! We have it all, classifieds, events, forums, vendors, parts, autocross, racing, technical articles, events calendar, newsletter, restoration, gallery, archives, history and more for your Porsche 914 ... |