 Exhaust Stud Confusion |
|
|
|
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG.
This site is not affiliated with Porsche in any way. Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners. |
|
|
  |
| Literati914 |
 Apr 2 2026, 04:16 PM
Post
#1
|
|
Advanced Member  Group: Members Posts: 2,237 Joined: 16-November 06 From: Dallas, TX Member No.: 7,222 Region Association: Southwest Region  |
I need to replace 4 exhaust studs that backed out while removing the heat exchangers on a '73 1.7 . I assume the EA engine is original.
The studs that came out, look like they are M8 at the nut side and slightly bigger at the port side probably M9 ( (IMG:style_emoticons/default/confused24.gif) ), and they are 53mm long. PET describes an "AM 8 x 53" for the 1.7 qty.8 ... but then describes a "CM 9 A X M8 X 56" [longer and kind of implies it's M8 on one end and M9 on the other] for the 1.7 and 2.0, but then qty. "X" ( (IMG:style_emoticons/default/confused24.gif) ) Then to confuse things more - I was gonna buy the following set that says they work for both 1.7 / 2. 0 .... but the ends look to be the same size (un-like mine that backed out) ! Why does every little thing have to be so confusing (IMG:style_emoticons/default/headbang.gif) https://www.ebay.com/itm/275131509056 |
   |
 
|
|
5 User(s) are reading this topic (4 Guests and 0 Anonymous Users)
1 Members: Cairo94507
|
Lo-Fi Version | Time is now: 2nd April 2026 - 06:00 PM |
Invision Power Board
v9.1.4 © 2026 IPS, Inc.