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12a housing repair

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Old 07-13-16, 01:03 PM
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CA 12a housing repair

Are there any shops out there that can repair 12a housings? Or, are they a one hit wonder?
Old 07-13-16, 03:02 PM
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heynoman

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Depends on the damage. There are a few shops that do resurfacing/reconditioning but that does nothing if you have excessive chrome flaking. There use to be a company that offered a coating service (cermet) it was crazy expensive depending on which coating you wanted and from what I heard didn't hold up to well. You best bet if you do have excessive wear is to source out a set of good used housings since new ones are extremely rare and pricey or you can get a set of 13b housings that have been killed to 12a spec.
Old 07-13-16, 03:57 PM
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Martin S.

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define repair
Old 07-13-16, 04:35 PM
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This is probably the only option for "repaired" housings you will find.

79-85 12A Rx7 Re-Tooled Rotor Housing (ARE128)

You may have to hunt down some used ones, or a whole engine.
Old 07-15-16, 07:39 PM
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Originally Posted by heynoman
Depends on the damage. There are a few shops that do resurfacing/reconditioning but that does nothing if you have excessive chrome flaking. There use to be a company that offered a coating service (cermet) it was crazy expensive depending on which coating you wanted and from what I heard didn't hold up to well. You best bet if you do have excessive wear is to source out a set of good used housings since new ones are extremely rare and pricey or you can get a set of 13b housings that have been killed to 12a spec.
Yeah, I heard of that coating. But, I also heard it wasn't good. Thanks for the info!
Old 07-15-16, 07:41 PM
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Originally Posted by evo_koa
define repair
Well, the rear rotor locked up on me and put a small gouge in the housing. I have extra rotors and irons, but not housings.
Old 07-15-16, 07:42 PM
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Originally Posted by ACR_RX-7
This is probably the only option for "repaired" housings you will find.

79-85 12A Rx7 Re-Tooled Rotor Housing (ARE128)

You may have to hunt down some used ones, or a whole engine.
Yeah, I'll be better off buying another engine. Might be a good time to go T2.




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