 /6 valve adjustment, How far out on the adjuster |
|
|
|
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. |
|
|
  |
| Mark Henry |
 Jun 25 2014, 03:34 PM
Post
#1
|
|
that's what I do!  Group: Members Posts: 20,065 Joined: 27-December 02 From: Port Hope, Ontario Member No.: 26 Region Association: Canada  |
Setting valve lash on an 911 engine (.004) and the lock nut is out all the way to the bottom of the screwdriver slot (2-3 threads left).
Is this normal? |
   |
 
|
| Java2570 |
Jun 25 2014, 03:48 PM
Post
#2
|
|
Senior Member Group: Members Posts: 649 Joined: 7-May 11 From: Fishers, IN Member No.: 13,035 Region Association: Upper MidWest |
Mark - this was over on the Bird board today: http://forums.pelicanparts.com/911-engine-...t-adjuster.html
I don't know if that is the definitive answer or not....I don't have experience with the 6 but I thought I'd mention it anyway. |
|
|
|
| rudedude |
Jun 25 2014, 05:40 PM
Post
#3
|
|
Senior Member Group: Members Posts: 520 Joined: 1-January 05 From: minneapolis, mn Member No.: 3,387 Region Association: Upper MidWest 
|
It has been awhile since i've done mine but that doesn't seem unusual.
|
|
|
|
| edwin |
Jun 26 2014, 03:01 AM
Post
#4
|
|
Member Group: Members Posts: 321 Joined: 20-May 09 From: Australia Member No.: 10,384 Region Association: Australia and New Zealand |
I'd say its time for new longer length pushrods but I'm not sure many would get the joke.
|
|
|
|
| Mark Henry |
Jun 26 2014, 04:15 AM
Post
#5
|
|
that's what I do! Group: Members Posts: 20,065 Joined: 27-December 02 From: Port Hope, Ontario Member No.: 26 Region Association: Canada |
I'm thinking these cams have been reground with a smaller base circle.
|
|
|
|
| sixnotfour |
Jun 26 2014, 09:11 AM
Post
#6
|
|
914 Wizard Group: Members Posts: 10,788 Joined: 12-September 04 From: Life Elevated..planet UT. Member No.: 2,744 Region Association: Rocky Mountains 
|
QUOTE(Mark Henry @ Jun 26 2014, 03:15 AM)  I'm thinking these cams have been reground with a smaller base circle. (IMG:style_emoticons/default/agree.gif) |
|
|
|
| rgalla9146 |
Jun 29 2014, 04:58 AM
Post
#7
|
|
Advanced Member Group: Members Posts: 4,735 Joined: 23-November 05 From: Paramus NJ Member No.: 5,176 Region Association: None
|
Have your rockers or maybe just that rocker been resurfaced ? Have your valve stems been re-surfaced ?
As suggested, swap it to another valve and put one of your other rockers on that valve. See what happens. |
|
|
|
|
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 18th April 2025 - 12:56 AM |
Invision Power Board
v9.1.4 © 2025 IPS, Inc.