 Yet Another Way, to Remove Broken Exhaust Studs from Aluminum Heads |
|
|
|
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. |
|
|
| 76-914 |
 Jan 23 2023, 12:11 PM
Post
#1
|
|
Repeat Offender & Resident Subaru Antagonist  Group: Members Posts: 13,494 Joined: 23-January 09 From: Temecula, CA Member No.: 9,964 Region Association: Southern California 
 |
|
   |
 
|
  |
Replies
| ClayPerrine |
Jan 24 2023, 06:26 AM
Post
#2
|
|
Life's been good to me so far..... Group: Admin Posts: 15,421 Joined: 11-September 03 From: Hurst, TX. Member No.: 1,143 Region Association: NineFourteenerVille
|
If there is any of the stud sticking out, I use a oxyacetalene torch to weld a nut on the remainder of the stud. The heat from the torch helps to release the stud from the head.
For one that is broken off inside, I make a drill guide jig and use a left hand drill bit that is slightly smaller than the broken stud. For a 914 exhaust stud, I use the cast end off an early heat exchanger as a drill guide. Patience is the key. |
|
|
|
Posts in this topic
76-914 Yet Another Way Jan 23 2023, 12:11 PM
Root_Werks Done both, welded material on and rotated out. Oi... Jan 23 2023, 01:51 PM
76-914
Done both, welded material on and rotated out. O... Jan 23 2023, 04:32 PM rgalla9146
Done both, welded material on and rotated out. ... Jan 23 2023, 08:55 PM infraredcalvin Sheesh, he already had the welder out…
Weld a n... Jan 24 2023, 01:02 AM r_towle would you mind posting the pic in the first post?
... Jan 24 2023, 03:36 PM 76-914
would you mind posting the pic in the first post?... Jan 24 2023, 06:58 PM r_towle
would you mind posting the pic in the first post... Jan 24 2023, 07:41 PM rick 918-S I weld through a washer. This protects the aluminu... Jan 24 2023, 07:29 PM rick 918-S I weld through a washer. This protects the aluminu... Jan 24 2023, 09:27 PM BillC Aluminum has a larger coefficient of thermal expan... Jan 25 2023, 01:05 PM |
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 1st May 2024 - 02:01 PM |
Invision Power Board
v9.1.4 © 2024 IPS, Inc.