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air box repaired ..

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Old 05-27-2008, 01:47 PM
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theiceman
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Default air box repaired ..

Can an airbox be repaired .. ? absolutely ? would I put a reapaired air box in my car ? nope ... but i will keep it as a spare.

What you need ..

assuming you have it all apart....

1. Brake cleaner
2. lots of clamps
3. marine silicon 5200 small will do preferably black ( i got the long cure time as I think you sacrifice holding power for time )
4. replacement screws
5. lots of time ( about a week )

The first thing i did was clean all the residue off both pieces with lots of brake cleaner. This is great stuff and really does a great job. On mine iIblew it completely apart ( long story ) so the anchors for the screws were toast. I just put them back for cosmetic reasons. about 3 out of the 12 bit in.

After cleaning it up I test fitted to make sure there were no holes or pieces missing. When I saw I had a perfect fit i applied my silicon to both surfaces. I really overdid it but who cares really as it was just a fun project .

I put the clamps and screws on , left it over a week and the thing is like SOLID.

a local Porsche buddy who came over didn't realize it was my airbox, thought it was my clamp storage device .... too funny......

i now have a workable spare. My replacement cost only 310.00 so it was worth throwing in a new one , but i imgaine going forward these are gonna be harder and harder to obtain .

Good luck

Last edited by theiceman; 01-09-2013 at 10:14 AM.
Old 05-27-2008, 01:58 PM
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84_Carrera
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Nice effort Clive!
Old 05-27-2008, 02:01 PM
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GothingNC
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Are you going to put it on Ebay for $350 ?

John
Old 05-27-2008, 02:08 PM
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Originally Posted by GothingNC
Are you going to put it on Ebay for $350 ?

John

hahahahahahah !
i would probaby get it too,, unless you bastards sold me out ..

Hey Fred tell the guy in the cubicle next to you i am done posing. I am back on the road LOL
Old 05-27-2008, 03:51 PM
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Peter Zimmermann
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eBay alert number 321457666659267A has been posted...

Actually, you're lucky you had such a "clean" break, more often than not that isn't the case.
Old 05-27-2008, 03:54 PM
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well you need lots and lots a gas for a clean break . not these ***** pops .. then you wait aproximately 5 minutes till it turns to vapour , you don't want a melted burning airbox, that is REAL hard to glue ... then after just the right amount of time turn it over ... it'l break pretty damn clean i tell ya !!!!
Old 05-27-2008, 03:55 PM
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Done Clive. This would be the kid that forgot to blue loctite his Audi TT motor mount bolts when he did the timing belt & water pump. Ask him how well his car plants the power down when the engine & trans are being held to the chassis by half a bolt, about to finish backing out...
Old 05-27-2008, 04:00 PM
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Originally Posted by 84_Carrera
Done Clive. This would be the kid that forgot to blue loctite his Audi TT motor mount bolts when he did the timing belt & water pump. Ask him how well his car plants the power down when the engine & trans are being held to the chassis by half a bolt, about to finish backing out...
hahahahahahahhahahahahaha......BOOM !!
Old 05-27-2008, 04:55 PM
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Brett San Diego
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Originally Posted by theiceman
Can an airbox be repaired .. ? absolutely ? would I put a reapaired air box in my car ? nope ... but i will keep it as a spare.

What you need ..

assuming you have it all apart....

1. Brake cleaner
2. lots of clamps
3. marine silicon 5200 small will do preferably black ( i got the long cure time as I think you sacrifice holding power for time )
4. replacement screws
5. lots of time ( about a week )

The first thing i did was clean all the residue off both pieces with lots of brake cleaner. This is great stuff and really does a great job. On mine iIblew it completely apart ( long story ) so the anchors for the screws were toast. I just put them back for cosmetic reasons. about 3 out of the 12 bit in.

After cleaning it up I test fitted to make sure there were no holes or pieces missing. When I saw I had a perfect fit i applied my silicon to both surfaces. I really overdid it but who cares really as it was just a fun project .

I put the clamps and screws on , left it over a week and the thing is like SOLID.

a local Porsche buddy who came over didn't realize it was my airbox, thought it was my clamp storage device .... too funny......

i now have a workable spare. My replacement cost only 310.00 so it was worth throwing in a new one , but i imgaine going forward these are gonna be harder and harder to obtain .

Good luck
Less holding power might be more in this case... After all, if it blows, you want it to blow apart cleanly at the seam again so you can reglue it. A self-contained pop-off valve, so to speak. Just a little more work than the usual pop-off valve to get it back together again if it "pops."

Nice pics.

My air box may have been saved by a pop-off valve that a previous owner had installed. Had a backfire and found the pop-off valve itself had completely dislodged. I epoxied it back in and went merrily on my way.

Brett
Old 05-27-2008, 05:40 PM
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GothingNC
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Maybe someone could try Velcro, just push it back down when needed

John
Old 05-27-2008, 08:57 PM
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naw John what are you talkin about .. bunji chords and duct tape HAVE to be the way to go for this aapplication
..
Old 05-27-2008, 09:26 PM
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Edward
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I've used epoxy on plastics before (that twin-tube syringe thingie), and that stuff dries hard as cement and has proven tough as nails. Your solution seems to work, though. And I personally don't see any reason why one "needs" to replace it if that one is solid. Nice job!

Edward
Old 05-27-2008, 09:40 PM
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Hi Ed

I too am a huge fan of the two part epoxies. This stuff is the tiniest bit pliable which may work better in this application , plus I wanted an air tight seal and this seamed to fit the bill. However if I had not found this i was gonna use my 2 parter.

I am definitely keeping this one as a spare. If i had needed it i would have been a little neater with the glue too....hahaha
Old 05-27-2008, 10:19 PM
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old man neri
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Nice job Clive. I think your next step is to do a write up on how to manufacture/weld one out of stainless.
Old 05-27-2008, 11:36 PM
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actually i thought of what if i chiselled one out of a block of granite


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