Improved silicone rocker cover gaskets

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grandfatherjim
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Improved silicone rocker cover gaskets

Post by grandfatherjim » Sat Nov 09, 2013 9:25 am

People in the Triumph car world rave about these rocker gasket covers and I see they are now available for the bus:

http://gasketinnovations.com/index.php/ ... orsche-914

Like us, they are on a life-long mission to stop oil leaks and as rocker covers are chronic offenders, enjoy the great reduction in oil drops on the floor when they use these. Reusable!

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Amskeptic
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Re: Improved silicone rocker cover gaskets

Post by Amskeptic » Sat Nov 09, 2013 6:50 pm

grandfatherjim wrote:People in the Triumph car world rave about these rocker gasket covers and I see they are now available for the bus:

http://gasketinnovations.com/index.php/ ... orsche-914

Like us, they are on a life-long mission to stop oil leaks and as rocker covers are chronic offenders, enjoy the great reduction in oil drops on the floor when they use these. Reusable!
This is only a third party advertisement unless you have personal experience you'd like to share.

I have had hideous results with rubber gaskets slipping and sliding out of position and not being able to seal an AMC head (because they have too shiny a surface, unlike the machined-grooves of the factory surface.

I would switch to silicone (since I adjust my valves once a month during the itinerary) if I had a solid personal recommendation and instructions from the provider *not to use sealant of any kind*.
ColinOhThanksForAskingIt's*72SunnyHereInPensacola
BobD - 78 Bus . . . 112,730 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles

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Randy in Maine
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Re: Improved silicone rocker cover gaskets

Post by Randy in Maine » Sun Nov 10, 2013 12:29 pm

I use a silicone gasket in my 90 Jeep Comanche for the valve cover since it is almost impossible for a cork gasket to stay in there with its 4.0L inline 6. Plus it used to always leak. No leaks with the silicone and properly torqued down to 25 inch pounds and not a single one more. I cleaned both surfaces well first. This is the one I used...

http://www.ebay.com/itm/JEEP-CHEROKEE-S ... 3f27fc0dbc

Randy in Maine (where it is 71º inside the shop even though the heat is off)
79 VW Bus

Jivermo
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Re: Improved silicone rocker cover gaskets

Post by Jivermo » Sun Feb 16, 2014 2:49 pm

https://www.dropbox.com/s/vcnnesvmh2ssc ... .57.44.jpg

Installed these today, since my corks were leaking. They fit well, and after a bit of a run, I don't see any leaks. I'll keep this updated when I open them up.again, or if I develop any leaks. Be neat if they are good.

Here's the instruction sheet:

https://www.dropbox.com/s/v2hkb8559ai89 ... .23.52.jpg

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Amskeptic
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Re: Improved silicone rocker cover gaskets

Post by Amskeptic » Tue Feb 18, 2014 11:33 am

Jivermo wrote:https://www.dropbox.com/s/vcnnesvmh2ssc ... .57.44.jpg

Installed these today, since my corks were leaking. They fit well, and after a bit of a run, I don't see any leaks. I'll keep this updated when I open them up.again, or if I develop any leaks. Be neat if they are good.

Here's the instruction sheet:

https://www.dropbox.com/s/v2hkb8559ai89 ... .23.52.jpg
Will perform a critical inspection . . . . when/if I ever get to Miami out of this snowwwww ow owooooooooooo.
Colin aka Amskeptic
BobD - 78 Bus . . . 112,730 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles

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Re: Improved silicone rocker cover gaskets

Post by Jivermo » Tue Feb 18, 2014 12:27 pm

Please hurry, Colin.

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airkooledchris
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Re: Improved silicone rocker cover gaskets

Post by airkooledchris » Fri Jun 06, 2014 8:18 pm

how have they held up?
1979 California Transporter

Jivermo
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Re: Improved silicone rocker cover gaskets

Post by Jivermo » Sat Jun 07, 2014 6:42 am

They are working well. When I pulled the engine for the rebuild, they showed no signs of leaking. And, it looks like I'll be able to reuse them. So, they are on the way to paying for themselves.

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Re: Improved silicone rocker cover gaskets

Post by MonoCone » Tue Jun 10, 2014 6:15 pm

Back In The Day someone was selling the latest greatest valve cover gasket made out of rubber (or rubber-like material). They were awful. Leaked like you had no gaskets on at all.
These look like they will be worth a try.
To Really Live You Must Go Back to the Mountains.
The Mountains are Where I Am and What I Am.
69 Westfalia 1600 DP; 2002 Eurovan Camper
When you elect a clown, expect a circus.

Formerly posted as OB Bus on this forum - many years ago....

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Amskeptic
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Re: Improved silicone rocker cover gaskets

Post by Amskeptic » Thu Jun 12, 2014 7:33 am

MonoCone wrote:Back In The Day someone was selling the latest greatest valve cover gasket made out of rubber (or rubber-like material). They were awful. Leaked like you had no gaskets on at all.
These look like they will be worth a try.
Me sure like cork . . .
ColinStillContinentDinosaur
BobD - 78 Bus . . . 112,730 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles

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grandfatherjim
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Re: Improved silicone rocker cover gaskets

Post by grandfatherjim » Thu Jun 12, 2014 7:56 am

Pencils are more reliable than pens.
Pens and paper sure beat computers; there is no boot-up time and the batteries don't die.
Buuuut you can't log in to itinerant-air-cooled.com from a pad of paper.
Sometimes new is OK - sometimes tried and true still works.
It's lovely to have choice. First world problem!

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Amskeptic
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Re: Improved silicone rocker cover gaskets

Post by Amskeptic » Fri Jun 13, 2014 7:52 am

grandfatherjim wrote:Pencils are more reliable than pens.
Pens and paper sure beat computers; there is no boot-up time and the batteries don't die.
Buuuut you can't log in to itinerant-air-cooled.com from a pad of paper.
Sometimes new is OK - sometimes tried and true still works.
It's lovely to have choice. First world problem!
Rich vein of philosophy runs through Itinerant Air-Cooled Land.
Colin =D>
BobD - 78 Bus . . . 112,730 miles
Chloe - 70 bus . . . 217,593 miles
Naranja - 77 Westy . . . 142,970 miles
Pluck - 1973 Squareback . . . . . . 55,600 miles
Alexus - 91 Lexus LS400 . . . 96,675 miles

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