Re: EGR tube to Header/downpipe Threadsizes

["Christian Els" <tiAn@usiw.net>]

1. OXY Sensor threads are same as large sparkplugs - I bought a tap, er -
sparkplug thread chaser, from NAPA for $8. 18mm X 1.5 pitch is correct.

2. Any muffler shop has the right size bung (a nut without flat sides for a
wrench to grip) to weld to your <manifold/downpipe/cat/resonator/muffler if
you wanted them to> and a decent one will do it for $10.

HTH,

Christian Els
87 16V


----- Original Message -----
From: "Wing Gee" <winggee@hotmail.com>
To: <scirocco-L@scirocco.org>
Sent: Friday, 08 June, 2001 14:42
Subject: Re: EGR tube to Header/downpipe Threadsizes


> HAHA... i was asking everybody the same thing..... i found out today..
>
> M18-1.5 is the O2 thread.
>
> was trying to find a tap to tap the manifold but not gonna pay 50 bucks
for
> a tap.. so i'm gonna have to end up welding a nut onto my downpipe
>
>
> Wing Gee
> 80'  Arkay Turbo Scirocco
> 84' Scirocco 80shot! (Yum...)
> Http://www.TurboRocco.com (it'll get updated eventually)
> ----- Original Message -----
> From: "DAN" <sciroccodriver@yahoo.com>
> To: <scirocco-L@scirocco.org>
> Sent: Friday, June 08, 2001 11:41 AM
> Subject: EGR tube to Header/downpipe Threadsizes
>
>
> > Anybody know the thread sizes of an O2 sensor that
> > would connect to my autotech header?  Also, anybody
> > know the thread size of the end of the "tube" that
> > connects the EGR to the manifold?  I want to make a
> > converter so that I can plug an EGR tube to a header
> > RATHER than replacing the header with a more original
> > type downpipe/manifold.   Thanks for any help!
> >
> >
> > =====
> > Dan May - Greensboro NC
> > 1987 16V Scirocco
> > 1979 Scirocco - Needs wetsanded... but that's the easy part.
> > 1997 Tacoma 4x4 V6 Xtracab VWHAULER
> > http://members.aol.com/scirocco87
> > "I love it when a plan comes together" - Hannibal Smith
> >
> > --
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> >
> >
>
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