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jack20 |
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#1
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Member ![]() ![]() Group: Members Posts: 406 Joined: 7-November 14 From: Granite Bay, CA Member No.: 18,099 Region Association: Northern California ![]() ![]() |
Hello,
I had leaking pushrod tube seals and dropped the engine to make the job easier. I decided to pull the heads to check condition. I’ve done quite a bit of reading about whether or not gaskets should be used between the cylinder and case and between the cylinder and head. Some posters point to a service bulletin stating not to use gaskets. I have metal spacers/gaskets between the heads and cylinders. I think this engine has been rebuilt once before I got it. It runs well but it’s not as quick as another 914 2.0 I had years ago. Maybe the other car had higher compression and no gasket? I’m wondering if this metal gasket should be there. I haven’t checked for a gasket between the cylinder and case. My 356 has a thin copper gasket between the cylinder and case. Can anyone shed some light in this? Thanks in advance, Jack |
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jack20 |
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#2
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Member ![]() ![]() Group: Members Posts: 406 Joined: 7-November 14 From: Granite Bay, CA Member No.: 18,099 Region Association: Northern California ![]() ![]() |
OK, Cuddy. I haven’t pulled a barrel yet but on my 356 I used Curil T on both sides of the copper shims. That should stop the weeping on this car.
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ClayPerrine |
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#3
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Life's been good to me so far..... ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Group: Admin Posts: 15,540 Joined: 11-September 03 From: Hurst, TX. Member No.: 1,143 Region Association: NineFourteenerVille ![]() ![]() |
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bdstone914 |
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#4
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bdstone914 ![]() ![]() ![]() ![]() Group: Members Posts: 4,542 Joined: 8-November 03 From: Riverside CA Member No.: 1,319 ![]() |
@ClayPerrine ' date='Apr 9 2020, 12:31 PM' post='2802542']
[quote name='jack20' post='2802528' date='Apr 9 2020, 02:14 PM'] OK, Cuddy. I haven’t pulled a barrel yet but on my 356 I used Curil T on both sides of the copper shims. That should stop the weeping on this car. [/quote] I always use a thin bead of Drei-Bond on both sides of the bottom cylinder gasket to make sure it doesn't leak oil. [/quote] I hear your argument Clay. But the last two 1.8L engines I torn down had original gaskets that got sucked in at a small area and created a leak. Wish I saved them and look pictures. Bruce |
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