Date:         Mon, 20 Jul 2009 18:24:09 -0400
Reply-To:     Dennis Haynes <d23haynes57@HOTMAIL.COM>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         Dennis Haynes <d23haynes57@HOTMAIL.COM>
Subject:      Re: What is the correct stud size?
Comments: To: Tony Collins <tonycollin@GMAIL.COM>
In-Reply-To:  <aeea9b480907200624k2df93af6p97ca2f9a23668b5c@mail.gmail.com>
Content-Type: text/plain; charset="US-ASCII"

The original studs were M8X1.25X38 with an unthreaded section in center. One
side of each head had studs and the other bolts. Why? I guess to make head
removal easier by only having to remove on pipe. I like bolts for the ease
of removing heads and I like studs as it is always easier to get the nuts
off studs and not have the bolt heads break off.

Dennis

-----Original Message-----
From: Vanagon Mailing List [mailto:vanagon@gerry.vanagon.com] On Behalf Of
Tony Collins
Sent: Monday, July 20, 2009 9:24 AM
To: vanagon@GERRY.VANAGON.COM
Subject: What is the correct stud size?

Hello Volks,

What is the correct stud size for a 1985 WBX? I am affraid that the PO may
have included some exhaust studs that are incorrect in type.

Are the exhaust studs for these engines M8X1.25 and have a non-treaded
portion in the center? Something tells me that is wrong (at least about the
non-treaded center).

All help is appreciated.  I seem to have seen bolts being used to for this
application. IS this correct? Why? is this any better or pratical?

TIA,
Tony
--
82 Scirocco "Rodolfo"
85 Vanagon "Blubrik, El Guapo"