convert to civil spark plugs and wires

1950 - 1968, M38, M38A1, M170, modifications, sugestions, and ideas, official MWO's and unofficial field mods.
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ktm25089
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convert to civil spark plugs and wires

Post by ktm25089 » Sat Jun 17, 2017 12:00 pm

Hello,
This was something that i had in my mind for some time.And after the discontinue of the military plugs from Autolite i thought that wa the time to make it.
I have 3 sets of new 2245 and a new set of wires for the shows and where i want originality.But in daily driving i want something cheap and redy avaliable.So i choose for the plugs on Europe the Champion J8C and i make 4 new cables from old military cables.Following the photos

first of all here are the parts that you need from the old military cable
Image

you have to remove carefully from the old cable the threaded end
Image

and attach it to the new cables.If you have copper cables you can solder it
Image

here is the civil cable with the parts all together
Image

Image
and finally the first two wires ready.I have to use some heat shrink between the military brown silicone and the black civil wire to seal it.First tests was good.I will post more photos of the installation tomorrow

ktm25089
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Re: convert to civil spark plugs and wires

Post by ktm25089 » Sun Jun 18, 2017 8:05 am

and installed!!
i have to buy some heat-shrink to finish the job.

Image

Image

g.keating
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Re: convert to civil spark plugs and wires

Post by g.keating » Sun Sep 17, 2017 7:25 am

can you repost the photos as photobucket seems to have deleted them

ktm25089
G-Command Sergeant Major
G-Command Sergeant Major
Posts: 232
Joined: Tue Dec 19, 2006 2:38 pm
Location: Greece

Re: convert to civil spark plugs and wires

Post by ktm25089 » Sun Apr 15, 2018 9:41 am

where cam i upload them free??

g.keating
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Re: convert to civil spark plugs and wires

Post by g.keating » Sun Apr 15, 2018 3:59 pm

If you type in a google search for "convert military spark plug wires to civilian", and click on "images" at the top, the 4th picture in will show you the finished wire conversion.


the link below describes a conversion on a similar type military wire to civilian which may help. The conversion of a USA m-series wire will be easier to do than in the link due to parts easier to remove.

http://madscientisthut.com/sdp-pin/html ... rsion.html


2/14Marine
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Re: convert to civil spark plugs and wires

Post by 2/14Marine » Sun Apr 29, 2018 6:11 am

I've used civilian plugs and wires for the last 30 years on my M38A1 with no problem. Im still running 24 volts and stock distributor. I use a universal set from napa but Think you can get them any parts store.

Javier
LtCol USMC R
1954 M38A1
1941 GP 9270 DOD 4-6-41
1942 GPW 557 DOD 2-26-42 "Liberty Risk"

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