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-   -   Need expert advice on housing (*pics*) (https://www.rx7club.com/2nd-generation-specific-1986-1992-17/need-expert-advice-housing-%2Apics%2A-859141/)

EnjoiPugs 08-23-09 08:07 PM

Need expert advice on housing (*pics*)
 
I've been working on a rebuild for about 3 weeks now. I've finally gotten everything torn down and mostly cleaned up, still a bit to go. But, here's my problem. I found what was causing the o-ring problem. The housing wall chipped off! I have the bruce turrentine video and he suggests a new housing, but I can't afford it. I either make it work with this housing or this engine doesn't get rebuilt, which isn't an option lol.

I've been searching and I've seen how some people did a fix involving putting block cement into the radiator and letting it sink into spots like this. If this holds then i'd think I'd be able to JB weld this. But, I wanted to get some opinions of people who have more experience. Has anyone tried something like this? Or if I took it to a machine shop could they weld a piece in there? What do you suggest? Here are the pics:

http://i454.photobucket.com/albums/q...s/DSCF0126.jpg
http://i454.photobucket.com/albums/q...s/DSCF0125.jpg
And these are some pics of the other stuff, which all looks in great condition still.
http://i454.photobucket.com/albums/q...s/housings.jpg
http://i454.photobucket.com/albums/q...s/DSCF0128.jpg

Stanello 08-23-09 08:13 PM

Used irons are cheap enough, I'd just replace it.

joeylyrech 08-23-09 08:17 PM

you need a new iron iron period,there is no way around this.

need RX7 08-23-09 08:27 PM

Yeah I wouldn't risk anything on that one. Any material bonded on there could come dislodged and tear up the inside of the engine. As far as welding goes, I'd be concerned about warping.

Like mentioned, used irons are cheap enough and easy to find. Practice porting on the old one ;).

EnjoiPugs 08-23-09 08:48 PM

Okay. I'm going to get a used one then. Thank you. Joeylyrech, I see you live in allentown. I live in Reading. Do you know any places around here that might have a used one?

Where would you guys start looking for one? I don't have any time to wait around, I'm trying to get this done soon, like within a week or two.

Japan2LA 08-23-09 08:53 PM

I might be able to help...

IS it a

Front TII Side plate

If so I have it

$125.00 to your door

EnjoiPugs 08-23-09 08:53 PM

You see how the housings got sort of rusty in the coolant passages? Is this going to be a problem later?

EnjoiPugs 08-23-09 08:54 PM


Originally Posted by Japan2LA (Post 9447467)
I might be able to help...

IS it a

Front TII Side plate

If so I have it

$125.00 to your door

It's a non turbo front plate:(

Japan2LA 08-23-09 09:36 PM

Should be easy to find

2slow4stock 08-24-09 01:54 AM

What year is your car? I assume s4. I might have one, but if you are rebuilding a s5 engine I have what you need.

Puck 08-24-09 01:55 AM

Hmmm... can't remember where I found the information, but I had this same problem. What I did was take an apex seal spring, and lay it in place (on the pressure side of the housing of course!). I then used a little bit of jb weld to hold it in place. It worked quite well, never had an issue of coolant leaking again.

I don't recommend doing this, just letting you know what I did.

joeylyrech 08-24-09 05:42 AM

I have a bunch of NA stuff but i need to check if i have a S4 plate,if i do give me 20.00$ and come and get it.

joeylyrech 08-24-09 05:44 AM


Originally Posted by EnjoiPugs (Post 9447468)
You see how the housings got sort of rusty in the coolant passages? Is this going to be a problem later?

No it wont,they just need to get cleaned again.

Hazard15301 08-24-09 06:11 AM

Yea definitely don't cheap out on this. Replace it, period. You'll just have wasted all your time and money if you gamble on a cheap fix. I'm in Washington. I got 2 na motors that are junk, but would be awesome sources for parts. I'll let you have both for cheap as hell if you come get em. You know what... PMed.

junito1 08-24-09 11:47 AM

20 bcks for an iron. Thats like only 10 more dollars than jb weld=P


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