 I was bored so decided to drop the engine, Oh my!! |
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| BK911 |
 Feb 17 2022, 11:42 AM
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#1
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Senior Member  Group: Members Posts: 672 Joined: 19-February 04 From: Rocky Top, TN Member No.: 1,674 Region Association: None  |
So many oil leaks.
Even had oil mist out the windshield defrost vent! What causes so much oil around the cylinder/case interface? Pretty wet on both sides.  Side where I attached the oil breather to air cleaner has built up oil on back side of intake valves!!  Have to figure out a better way for head and case vent. On a positive note, 6 8 6 6 % leakdown!! |
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| BK911 |
Feb 17 2022, 12:57 PM
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Senior Member Group: Members Posts: 672 Joined: 19-February 04 From: Rocky Top, TN Member No.: 1,674 Region Association: None |
Imma gonna clean it up and put it back in!
Just sharing the saga. Any idea where the oil at the cylinder/case interface is coming from? How are you guys with carbs venting the case and heads? |
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| burlybryan |
Feb 17 2022, 01:12 PM
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#3
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Member Group: Members Posts: 106 Joined: 25-May 20 From: Saint Paul Member No.: 24,311 Region Association: None 
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My carbed 1.8 has a bung welded on the drivers side valve cover for vent to a breather can (in addition to the typical case vent). Not a drop of oil leaks (but my compression is crap and it needs a rebuild).
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Posts in this topic
BK911 I was bored so decided to drop the engine Feb 17 2022, 11:42 AM
GregAmy Oh-oh....the dreaded "As Long As Syndrome... Feb 17 2022, 11:56 AM Chris H. AKA "DWD", "Dirk Wright's disea... Feb 17 2022, 12:13 PM Root_Werks Ignorance is bliss!
That'd be a tough one... Feb 17 2022, 12:46 PM Shivers I do not know the science behind it, may be the al... Feb 17 2022, 01:24 PM DRPHIL914
So many oil leaks.
Even had oil mist out the wind... Feb 17 2022, 01:32 PM
ClayPerrine
So many oil leaks.
Even had oil mist out the win... Feb 17 2022, 03:07 PM rhodyguy A Breather Can from Tangerine. No more drawing vap... Feb 17 2022, 01:46 PM NARP74
A Breather Can from Tangerine. No more drawing va... Feb 17 2022, 03:50 PM Spoke Tangerine Racing breather with exhaust going back ... Feb 18 2022, 09:03 PM BK911 Sorta figured out where the oil at cylinder/case i... Feb 23 2022, 08:16 AM |
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