 3.0 /6 in storage the case is filing with oil, and starting to leak on the floor. |
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| Mark Henry |
 Dec 26 2019, 12:51 PM
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that's what I do!  Group: Members Posts: 20,065 Joined: 27-December 02 From: Port Hope, Ontario Member No.: 26 Region Association: Canada  |
So my '74 /6 conversion with the DWD sump tank is slowly leaking down into the engine sump. I have a leaking #6 rocker shaft that I'll have to R&R so I know my engine is full to at least to the exhaust rockers. I know it doesn't drain enough to do this if I drive at least weekly. I have a buddy who's well worn engine has hydrolocked a few times due to this.
I had to start and move the car, quite the smoke show. Only automatic cure I've seen so far is a $300 valve from Rothsport. Or I could just install a ball valve and red tag my dash for just over $20. I know it's a common 911 issue, do you other /6 owners have this issue and what do you do about it? |
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| 76-914 |
Dec 26 2019, 08:13 PM
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Repeat Offender & Resident Subaru Antagonist Group: Members Posts: 13,744 Joined: 23-January 09 From: Temecula, CA Member No.: 9,964 Region Association: Southern California 
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https://www.amazon.com/Everflow-Supplies-21...C202&sr=8-5
Horizontal installation only. Approved for water, oil and gas to 150psi. (IMG:style_emoticons/default/beerchug.gif) |
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| jd74914 |
Dec 26 2019, 09:49 PM
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Its alive Group: Members Posts: 4,852 Joined: 16-February 04 From: CT Member No.: 1,659 Region Association: North East States |
QUOTE(76-914 @ Dec 26 2019, 09:13 PM)  https://www.amazon.com/Everflow-Supplies-21...C202&sr=8-5 Horizontal installation only. Approved for water, oil and gas to 150psi. (IMG:style_emoticons/default/beerchug.gif) Not really so good when you add acceleration (either lateral or longitudinal depending on what direction you orient it). That’s why it says horizontal installations only because it can’t handle gravity. Swing checks are never really a tight shutoff either. |
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| 76-914 |
Dec 29 2019, 09:47 PM
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Repeat Offender & Resident Subaru Antagonist Group: Members Posts: 13,744 Joined: 23-January 09 From: Temecula, CA Member No.: 9,964 Region Association: Southern California
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QUOTE(jd74914 @ Dec 26 2019, 07:49 PM) QUOTE(76-914 @ Dec 26 2019, 09:13 PM) https://www.amazon.com/Everflow-Supplies-21...C202&sr=8-5 Horizontal installation only. Approved for water, oil and gas to 150psi. (IMG:style_emoticons/default/beerchug.gif) Not really so good when you add acceleration (either lateral or longitudinal depending on what direction you orient it). That’s why it says horizontal installations only because it can’t handle gravity. Swing checks are never really a tight shutoff either. Interesting but I have to ask; wouldn't the flow of oil keep the gate open no matter the imposed G forces? And wouldn't a good American made check valve, not a cheap import, with an ASME WOG rating seal well? Not testing you. I realize you're an engineer and I but a plumber. (IMG:style_emoticons/default/beerchug.gif) |
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Posts in this topic
Mark Henry 3.0 /6 in storage the case is filing with oil Dec 26 2019, 12:51 PM
brant I just drain the oil each time I move the car from... Dec 26 2019, 01:12 PM Superhawk996 Only logical solution is to drive it daily. :D ... Dec 26 2019, 01:25 PM
jd74914
A long time ago I worked on suspension project th... Dec 26 2019, 03:22 PM Superhawk996
You mean people didn't like the Citroen DS l... Dec 26 2019, 03:59 PM sixnotfour your pretty handy , the Porsche part is $125,... Dec 26 2019, 01:34 PM porschetub I haven't had this issue but mine is a baby ... Dec 26 2019, 05:01 PM thelogo Almost Every war bird in thd chino planes of fame
... Dec 27 2019, 01:35 AM roblav1 Is yours leaking by through the pressure or scaven... Dec 27 2019, 07:57 AM Mark Henry
Is yours leaking by through the pressure or scave... Dec 27 2019, 08:48 PM Bills914-4 Just a thought , what about a electric pump just t... Dec 27 2019, 08:38 AM jc73-914 what about adding a manual shut off valve to the o... Dec 27 2019, 11:48 AM injunmort had this problem on my nortons and indian. they si... Dec 27 2019, 04:13 PM gereed75 Would That improved racing check valve be a good a... Dec 28 2019, 10:47 AM sixnotfour
Would That improved racing check valve be a good ... Dec 28 2019, 11:42 AM gereed75 Yea after thinking about it more, the improved rac... Dec 29 2019, 12:31 AM gereed75 Yea after thinking about it more, the improved rac... Dec 29 2019, 12:35 AM ConeDodger I did the valve, but I got it from Engine Builders... Dec 29 2019, 01:14 AM mb911 This whole thing scares me.. Wow can you imagine i... Dec 29 2019, 07:16 AM Krieger Just a thought. During the off season. why don... Dec 29 2019, 08:54 AM gereed75 Wilhoit says that the flapper is held closed by a ... Dec 29 2019, 09:58 AM GeorgeRud I’m always hesitant to place anything in the oil... Dec 30 2019, 05:06 PM |
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