rear iron oil line bung thread size?
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Rotary traitor
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rear iron oil line bung thread size?
I'm fabbing some of my own oil lines for my 84 12a fmoc. i noticed the two bung treads on the oil cooler and on the front cover are the same, but the threads on the rear iron is larger. what size am i looking for. pref and adapter from that size to a standered 1/2 male.
#2
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Location: Oak Harbor,WA and Santa Maria, CA
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hey man..did you get everything running??...about the size..i think...your answer is in here:
https://www.rx7club.com/showthread.p...highlight=FMOC
i got till about a month and a half till i get my stuff installed..just need a few more parts...
https://www.rx7club.com/showthread.p...highlight=FMOC
i got till about a month and a half till i get my stuff installed..just need a few more parts...
#3
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i ended up tearing my carb apart and putting it back together so now it runs like the raped ape it was. scott was talking about what line size in his DIY but i need to know the actuall metric thread/an thread size of the rear iron bung.
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ya, i tore everything apart upfront to install that fmoc i bought so i can finally use my rb filter can on the dell, and while everything was apart i decided to paint the rad and the sourounds and the battery tray, looks nice now. just one coupling away from being done.
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the rb filter wouldnt fit?? hmm..i always thought that..you could fit it on...and if you had trouble..you could just take off the intake to put it on..
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#11
Old Fart Young at Heart
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Are you using a 1st or 2nd gen fmoc? All of the rear banjo bolts are the same size. Even if you're retrofitting a 79-82, an SE or an FC fmoc, you still should be able to use the rear hardline and banjo bolt. Either way when using any of the 3 fmocs and hardlines, you willl need to have a 1/2" barb brazed on the hardline that goes to the rear iron, once the length and routing of that line has been determined.
Depending on the shop, they may wish to argue that they can't mix and match metric and standard. That's total BS. Same with the hose diameter. 1/2" hydraulic hose, along with the appropriate crimping ferrels work fine. Also keep in mind you will need new crush washers and do not overtighten the hoses going to the 1st gen FMOC. This is why I prefer the FC fmocs, banjo bolts are much more forgiving.;
If you have any other questions, PM me.
Scott.
Depending on the shop, they may wish to argue that they can't mix and match metric and standard. That's total BS. Same with the hose diameter. 1/2" hydraulic hose, along with the appropriate crimping ferrels work fine. Also keep in mind you will need new crush washers and do not overtighten the hoses going to the 1st gen FMOC. This is why I prefer the FC fmocs, banjo bolts are much more forgiving.;
If you have any other questions, PM me.
Scott.
#12
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If you're still looking for the thread size here you go... just swapped over to AN fitting yesterday
Fitting exist to go between metric and AN sizes, I just got a couple of them
Rear Iron 18mm x 1.5
Front Iron 16mm x 1.5
The Oil Cooler fitting I believe are the same as the front iron, so 16mm x 1.5, although i'm not positive about this since I have -8 AN male bungs welded on instead of using the stock fittings
Hope this helps
Fitting exist to go between metric and AN sizes, I just got a couple of them
Rear Iron 18mm x 1.5
Front Iron 16mm x 1.5
The Oil Cooler fitting I believe are the same as the front iron, so 16mm x 1.5, although i'm not positive about this since I have -8 AN male bungs welded on instead of using the stock fittings
Hope this helps
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