Home  |  Forums  |  914 Info  |  Blogs
 
914World.com - The fastest growing online 914 community!
 
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.
 

Welcome Guest ( Log In | Register )

2 Pages V  1 2 >  
 Reply to this topicStart new topic
> Valve cover gasket glue, what do you use
Krieger
post Dec 18 2010, 08:54 PM
Post #1


Advanced Member
****

Group: Members
Posts: 4,766
Joined: 24-May 04
From: Santa Rosa CA
Member No.: 2,104
Region Association: None
I went in asking for Gask-a-cinch and the oldtimer at my favorite flaps told me this is the stuff to have: a tube of 3M Super Weatherstrip and Gasket Adhesive. Any experience with this stuff? What do you fellas use?
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
Jake Raby
post Dec 18 2010, 09:01 PM
Post #2


Engine Surgeon
*****

Group: Members
Posts: 9,398
Joined: 31-August 03
From: Lost
Member No.: 1,095
Region Association: South East States
The 3m works well.. Just use it on the valve cover side, then grease the side that fits to the head.

I didn't change the valve cover gaskets on my 912E engine over 160K miles using this method.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
charliew
post Dec 18 2010, 09:14 PM
Post #3


Advanced Member
****

Group: Members
Posts: 2,363
Joined: 31-July 07
From: Crawford, TX.
Member No.: 7,958
I always used the 3m but it is a job putting on new gaskets and cleaning the 3m off. What about using a silicon adhesive on the valvecover side? I would think it would clean off a lot easier.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
quadracerx
post Dec 18 2010, 09:15 PM
Post #4


Member
**

Group: Members
Posts: 427
Joined: 3-July 06
From: WA
Member No.: 6,366
Region Association: Pacific Northwest
Yea it works REALLY GOOD....used to call it "Yellow Gorilla Snot" be careful with it..it tends to get everywhere you dont want it to....and its kinda like welds stuff together...LMAO

Good Luck....

Steve
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
Krieger
post Dec 18 2010, 09:18 PM
Post #5


Advanced Member
****

Group: Members
Posts: 4,766
Joined: 24-May 04
From: Santa Rosa CA
Member No.: 2,104
Region Association: None
QUOTE(Jake Raby @ Dec 18 2010, 07:01 PM) *

The 3m works well.. Just use it on the valve cover side, then grease the side that fits to the head.

I didn't change the valve cover gaskets on my 912E engine over 160K miles using this method.


Thanks Jake. I don't think I've changed out my gaskets in 8-9 years. 10k miles in that time. Its time to check the valves and I figured while I was in there maybe its time. I have 0 leaks. What do you think Jake do it or not? I probably won't get in there for another 2 years to check vavle lash.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
mrbubblehead
post Dec 18 2010, 09:23 PM
Post #6


Twodollardoug
***

Group: Members
Posts: 1,155
Joined: 17-December 10
From: calimesa ca.
Member No.: 12,492
Region Association: Southern California
i use gask-a-cinch on the cover side. dry on the head side.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
Krieger
post Dec 18 2010, 09:26 PM
Post #7


Advanced Member
****

Group: Members
Posts: 4,766
Joined: 24-May 04
From: Santa Rosa CA
Member No.: 2,104
Region Association: None
QUOTE(mrbubblehead @ Dec 18 2010, 07:23 PM) *

i use gask-a-cinch on the cover side. dry on the head side.



I could not find the gask a cinch. probably illegal in california.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
sww914
post Dec 18 2010, 09:37 PM
Post #8


Advanced Member
****

Group: Members
Posts: 2,439
Joined: 4-June 06
Member No.: 6,146
Region Association: None
Contact cement on the cover side, dry on the head side. They last a long time.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
Jake Raby
post Dec 18 2010, 10:15 PM
Post #9


Engine Surgeon
*****

Group: Members
Posts: 9,398
Joined: 31-August 03
From: Lost
Member No.: 1,095
Region Association: South East States
I didn't have to change the gaskets in 8 years/ 160,000 miles.

If its not leaking, then don't worry about sealing them.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
mrbubblehead
post Dec 18 2010, 10:21 PM
Post #10


Twodollardoug
***

Group: Members
Posts: 1,155
Joined: 17-December 10
From: calimesa ca.
Member No.: 12,492
Region Association: Southern California
QUOTE(Krieger @ Dec 18 2010, 07:26 PM) *

QUOTE(mrbubblehead @ Dec 18 2010, 07:23 PM) *

i use gask-a-cinch on the cover side. dry on the head side.



I could not find the gask a cinch. probably illegal in california.


i live in california, maybe try napa. i think kragens carries it. i coat one side of the gasket with it and then the valve cover. let it dry for about 5 minutes and stick them together. you need to be accurate when you join them together because you only get one shot at it. once the gasket touches the valve cover theres no repositioning it. the reason i like gask-a-cinch over the 3m is when its time for new gaskets they come of with a putty knife with minimal prep. usually a wire brush will do. the 3m takes alot of work to get off. IMO. not near as messy also.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
VaccaRabite
post Dec 19 2010, 09:20 AM
Post #11


En Garde!
**********

Group: Admin
Posts: 13,615
Joined: 15-December 03
From: Dallastown, PA
Member No.: 1,435
Region Association: MidAtlantic Region
I use the 3M stuff too. A very thin smear on the valve cover side. Almost never have to swap out gaskets.

Zach
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
StratPlayer
post Dec 19 2010, 11:10 AM
Post #12


StratPlayer
****

Group: Members
Posts: 3,299
Joined: 27-December 02
From: SLC, Utah
Member No.: 27
Region Association: Rocky Mountains
http://www.kedo.com/base_com/21053.html
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
davesprinkle
post Dec 19 2010, 11:16 AM
Post #13


Senior Member
***

Group: Members
Posts: 720
Joined: 13-October 04
From: Berkeley, CA
Member No.: 2,943
Region Association: None
We're talking about the cork seals, right? Why do you use sealer? I've just greased both sides with no leaks.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
Bartlett 914
post Dec 19 2010, 12:59 PM
Post #14


Advanced Member
****

Group: Members
Posts: 2,218
Joined: 30-August 05
From: South Elgin IL
Member No.: 4,707
Region Association: Upper MidWest
QUOTE(davesprinkle @ Dec 19 2010, 12:16 PM) *

We're talking about the cork seals, right? Why do you use sealer? I've just greased both sides with no leaks.

So the gasket will stay in place better when you install the valve cover. By not sealing the engine side, the gasket can slide a little against the head without moving the gasket out of place.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
NC_Colfax
post Dec 19 2010, 07:38 PM
Post #15


Member
**

Group: Members
Posts: 130
Joined: 26-July 10
From: North Carolina
Member No.: 11,982
Region Association: South East States
I used a couple of drops of super glue. Worked very well for me under the car.
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
Pat Garvey
post Dec 19 2010, 07:43 PM
Post #16


Do I or don't I...........?
*****

Group: Members
Posts: 5,899
Joined: 24-March 06
From: SE PA, near Philly
Member No.: 5,765
Region Association: North East States
QUOTE(davesprinkle @ Dec 19 2010, 12:16 PM) *

We're talking about the cork seals, right? Why do you use sealer? I've just greased both sides with no leaks.

Yo!
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
VaccaRabite
post Dec 20 2010, 06:52 AM
Post #17


En Garde!
**********

Group: Admin
Posts: 13,615
Joined: 15-December 03
From: Dallastown, PA
Member No.: 1,435
Region Association: MidAtlantic Region
QUOTE(Bartlett 914 @ Dec 19 2010, 01:59 PM) *

QUOTE(davesprinkle @ Dec 19 2010, 12:16 PM) *

We're talking about the cork seals, right? Why do you use sealer? I've just greased both sides with no leaks.

So the gasket will stay in place better when you install the valve cover. By not sealing the engine side, the gasket can slide a little against the head without moving the gasket out of place.


With mine, I bought a lot of the cork gaskets at once one day, and they are kinda warped. If I put the gasket on w/o sealant on the cover, it will not lay flat and I get a huge leak. A super thin smear of sealant to glue it to the valve cover, and it is good to go for a LONG time.

If grease is working for you, great! Will save you time cleaning up the sealant when the gasket has to finally be retired.

Zach
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
stugray
post Dec 20 2010, 07:07 AM
Post #18


Advanced Member
****

Group: Members
Posts: 3,825
Joined: 17-September 09
From: Longmont, CO
Member No.: 10,819
Region Association: None
I will probably get flamed for this, but here is what I did on my ghia & previous 914:

I used blue RTV to glue the gasket into the valve cover, put it in place and "slightly" clamped it in place. This guarantees it drys flat.
Once that was dry I put a very thin film of RTV on the head side and let it dry.

They never leaked again after that and lasted for years.

Stu
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
VaccaRabite
post Dec 20 2010, 08:02 AM
Post #19


En Garde!
**********

Group: Admin
Posts: 13,615
Joined: 15-December 03
From: Dallastown, PA
Member No.: 1,435
Region Association: MidAtlantic Region
But, how did you check your valves?

Zach
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
stugray
post Dec 20 2010, 09:08 AM
Post #20


Advanced Member
****

Group: Members
Posts: 3,825
Joined: 17-September 09
From: Longmont, CO
Member No.: 10,819
Region Association: None
The RTV was allowed to dry before replacing the covers, so they went on & off with no trouble.

It just made the cork gasket more "silicone like".

Stu
User is offlineProfile CardPM
Go to the top of the page
+Quote Post
« Next Oldest · 914World Garage · Next Newest »
 

2 Pages V  1 2 >
Reply to this topicStart new topic
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:

 

Display Mode: Standard · Switch to: Linear+ · Switch to: Outline

Track this topic · Email this topic · Print this topic · Subscribe to this forum

- Lo-Fi Version Time is now: 22nd December 2024 - 05:43 AM
Invision Power Board v9.1.4 © 2024  IPS, Inc.
All rights reserved 914World.com © since 2002
914World.com is the fastest growing online 914 community!
We have it all, classifieds, events, forums, vendors, parts, autocross, racing, technical articles, events calendar, newsletter, restoration, gallery, archives, history and more for your Porsche 914 ...