Results 1 to 5 of 5

Thread: Direct fire ignition system by Ultra Nagai Electronics

  1. #1
    Z Club of San Diego Montezuma's Avatar
    Member ID
    CZCC-10665
    Join Date
    Feb 2006
    Location
    San Diego
    Age
    57
    Posts
    1,063

    Default Direct fire ignition system by Ultra Nagai Electronics

    Does anyone here have any experience with Ultra direct ignition system that my friend sent me from Japan. It came off a L28 3.1. I two total systems and 3 modules, plus Ultra wires. The thing I does not have instructions, I plan to intall in a N42 3.1 with Mikuni 44s. If it works it will be very interesting. All the web research I have been doing on Ultra comes up saying it is for Jags. Not sure what I got here, but my friend is convinced it will work on the Z again. Any advice would be appreciated. Tried to get the system working yesterday but it would not get spark. Anyone ever work with this system? I saw a picture of the system in Lighting Vintage Auto 9 Mag. I was on a G-nose. Anyone with advice would help. Thanks in advance. Maybe Kats might know something about it?

  2. #2
    ++++++++ HS30-H's Avatar
    Member ID
    CZCC-2116
    Join Date
    May 2002
    Location
    London, England, UK.
    Posts
    3,023

    Default

    You can find the appropriate wiring schematic on the Nagai Denshi website:

    http://www.nagaidenshi.co.jp/

    The MDI, MDI-R and MDI-RR wiring diagrams are listed on the left hand side of the home page.

  3. #3
    Z Club of San Diego Montezuma's Avatar
    Member ID
    CZCC-10665
    Join Date
    Feb 2006
    Location
    San Diego
    Age
    57
    Posts
    1,063

    Default

    Quote Originally Posted by HS30-H View Post
    You can find the appropriate wiring schematic on the Nagai Denshi website:

    http://www.nagaidenshi.co.jp/

    The MDI, MDI-R and MDI-RR wiring diagrams are listed on the left hand side of the home page.
    That is the site I was looking for. I did a google search but it did not come up. I was thinking that you might know the website, I was thining of sending you a PM instead of starting this tread. I sent the link along to my friend at Nissan USA who owns the car I am working on. He will interpret the Kanji for me and get me the proper diagram. We should get it fired this weekend. Thanks so much.

  4. #4
    ++++++++ HS30-H's Avatar
    Member ID
    CZCC-2116
    Join Date
    May 2002
    Location
    London, England, UK.
    Posts
    3,023

    Default

    OK - good luck. If you get stuck with the translation I'd be happy to take a shot if you think it might help.

    Cheers,

    Alan T.

  5. #5
    Registered User
    Member ID
    CZCC-16274
    Join Date
    Mar 2008
    Location
    Montreal
    Posts
    4

    Default

    Hi Alan,

    I have the same concern. I got a old L6 udi setup with japanese user manual and I can't find info about this old setup. Maybe you could help in translate or point me out on something similar.

    Here's my setup.




    Thanks in advance
    Last edited by nismo_zxt; 09-09-2013 at 10:18 AM.

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. Installing the Crane XR3000 Ignition System In A 72 240 Z Part 2
    By dhoneycutt in forum Tech Pubs and HowTo
    Replies: 4
    Last Post: 08-18-2005, 08:32 AM
  2. Coil on Plug Ignition
    By SuperDave in forum Electrical (S30)
    Replies: 2
    Last Post: 03-16-2005, 11:59 AM
  3. Honor Roll
    By Bambikiller240 in forum Open Discussions
    Replies: 60
    Last Post: 11-03-2004, 12:00 PM
  4. Carbs and Ignition System
    By vsurfin10 in forum Carburetors (S30)
    Replies: 1
    Last Post: 06-03-2004, 08:18 PM

Bookmarks

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •