Jump to content
HybridZ

79' 280ZX swap into 72' 240


Guest Anonymous

Recommended Posts

Guest Anonymous

Ok, I have a 79' 280ZX donor car, is it possible to use the distributor from it in my 240Z? I plan on using a MSD 6A and a blaster 2 coil; what will I need to do in order to do the swap? The distributor in my 240 is really worn and I dislike the points all together. Thats the reason behind the swap. The points. I want an electrical ignition, not the points.

Link to comment
Share on other sites

  • 2 months later...
Guest bastaad525

That link gives some good tips but doesn't really tell the proper way to wire in the whole MSD, it just tells how to wire in the ZX distributor. I did this exact same swap myself... actually I dropped the whole L28 motor from a '80 280ZX into a '72 240, and also an MSD-6A and Blaster2 coil. Man what a pain in the butt. NO ONE seemed to know the correct way to wire everything to get the MSD to work. Anyways, I finally got it figured out myself, after many mishaps and two fried ignition modules (little black box on side of ZX distributor). Anyways, here is the link to the post I made at Zcar.com after I figured it out, with details on what wires go where:

 

http://zcar.com/forums/read.php?f=1&i=287734&t=287734

 

Hopefully you kept all the little extra wires and parts that came with your MSD, you'll need a couple of them. The downside is I could not figure out how to do this mod and keep the stock 240Z tach working. Apparently the 240 tach is well known for being wired in some odd way, and many people swap it for the 280Z tach. I just bought an autometer tach and was done with it. Anyways check out the link and if you have any questions feel free to email me at bryansgifts@hotmail.com and I'll do my best to help... would hate for another Z guy to have to go thru what I did!

Link to comment
Share on other sites

Guest bastaad525

Did a little digging and by coincidence came across this post on this board:

 

http://www.hybridz.org/ubb/ultimatebb.php?ubb=get_topic;f=14;t=000256

 

Seems this guy figured out how to wire the stock tach to make it work using the tach adapter. I kinda like the autometer tach better anyways... looks cool sitting on top of my dash (in a kind of ricey way, maybe). Plus it's dead accurate and for racing it helps that it's closer to my line of sight with the road, I don't really have to look down to know when to shift. Again, for $50 you can't really go wrong....

Link to comment
Share on other sites

MSD sells a manual for installing their units on a bunch of different applications. I would imagine you could extrapolate some of the HEI/Duraspark info where you can bypass the module completely and just use the magnetic pickup to fire the 6A is what I would try and do.

Link to comment
Share on other sites

Guest bastaad525

That's what I did Mike... I pulled the module off and used the wires that ran out from the dizzy to hook up to the magnetic pickup wires on the 6A

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...