what did you do with the AIR tube that hooks up to the cat??? please answere quickly im leaving to go to my brothers house tonight where he has a garage and alot of tools.

i have heard mixed arguments on this i checked the archives but there arent many topics about it. is it okay to get rid of it or do i have to put a hole in the off road pipe to plug it into? thnx.

 

The air tube is gone along with the cats on my car.... There's no need for it. Cut it and plug it.

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92 Z28 5.7
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Ported stock heads, XR270HR-10 cam, TES headers
Crane AFPR, Flowmaster catback, MSD ignition
#24 SVO injectors, 1LE aluminum driveshaft.

Best ET 13.3@107 mph

Click here to see my car at Truspeed.org
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I just drilled a hole in the pipe and then welded the tube off of the cat to the pipe. Not a hard job at all.

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'87 T-A 305 TPI
IN PEICES RIGHT NOW

 

Shooot, if you get rid of the cats get rid of the a.i.r. pump too. Problem solved.

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82 z28 350cid, vortec heads, comp 262h cam, Holley 600cfm carb, 2in twice pipes, MSD ignition, turbo 350 trans, 3.73 posi, manly b&m megashifter

 

I just took the tube off also. . .didn't plug anything.

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'89 Formula 383 TPI

 

Was I supposed to have that tube? What year did they start doing this?

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'82 Firebird, dead stock, 9 bolt disc rear, over 200,000 miles and still going strong, more to come...
http://www.spinfrenzy.com/stingerssx...easures.html#4