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> 2.0 Head Gasket delete?
torakki
post Jun 15 2024, 11:10 AM
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I've read where it's a good idea to remove the head gaskets and re-assemble without them. Something about, they crush and cause an issue. Is there anything else you need to do or change, in their place? Like a different head design?
Thanks
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thomasotten
post Jun 17 2024, 06:39 PM
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Not wanting to enter a debate that clearly needs an Ecumenical Council to resolve, I would point out the following:

The document, written in 1990 is stating that these changes have been introduced as improvements to their remanufactured engine program. "The following improvements have been introduced as of remanufactured Engine number 89000". It is information applicable to a certain year range of Vanagons, but is silent on all other models. This doesn't mean that it is not applicable to other models with type 4 engines. But generally, it is not wise to offer recommendations on changes to other complex systems unless you are reasonably sure that the changes won't have some other effect not considered. Also, do we even know if, in 1990, there was a remanufactured 914 engine program?

I would not say that this bulletin was meant for all type 4 engines, but only for their remanufactured engines. That does not mean, however, that the changes may not be applicable to your particular engine.
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torakki   2.0 Head Gasket delete?   Jun 15 2024, 11:10 AM
914Sixer   If you leave them out, lap your barrels in.   Jun 15 2024, 11:37 AM
rick 918-S   Just be sure the head mating surfaces are true and...   Jun 15 2024, 11:38 AM
technicalninja   Check deck height! The upper surface of the p...   Jun 15 2024, 12:18 PM
ClayPerrine   Ok... I am going to climb up on my soapbox here......   Jun 15 2024, 02:16 PM
930cabman   I built my 2056 a couple years ago (still running ...   Jun 15 2024, 02:52 PM
ClayPerrine   I do recall reading the factory recommended to e...   Jun 15 2024, 03:21 PM
930cabman   I do recall reading the factory recommended to ...   Jun 15 2024, 04:15 PM
rick 918-S   Since Clay responded I need to clarify my post. St...   Jun 15 2024, 03:11 PM
technicalninja   Ok... I am going to climb up on my soapbox here.....   Jun 15 2024, 03:18 PM
ClayPerrine   P.S. [b]@[url=http://www.914world.com/bbs2/index...   Jun 15 2024, 03:25 PM
emerygt350   I kept them out of my 2056 build. I ended up only...   Jun 15 2024, 03:19 PM
torakki   OK, way more responses than I thought and way more...   Jun 16 2024, 02:12 PM
930cabman   OK, way more responses than I thought and way mor...   Jun 16 2024, 05:27 PM
emerygt350   Is it still injected? D-jet? I would be looking t...   Jun 16 2024, 02:48 PM
914werke   All it took for me was one engine tear down exposi...   Jun 16 2024, 03:49 PM
ClayPerrine   (& blessed by the manufacture) I still ...   Jun 16 2024, 08:41 PM
r_towle   I don’t believe a leak at the head/cylinder woul...   Jun 16 2024, 04:36 PM
r_towle   This site may help if diagnosing djet https://mem...   Jun 16 2024, 04:38 PM
emerygt350   I don't think the two are associated (I don...   Jun 16 2024, 05:47 PM
914Sixer   I used the gasket on my 2056.   Jun 16 2024, 07:08 PM
emerygt350   I've read where it's a good idea to remov...   Jun 17 2024, 05:36 AM
ClayPerrine   [quote name='torakki' post='3151083' date='Jun 15...   Jun 17 2024, 09:05 AM
emerygt350   Dbl post   Jun 17 2024, 05:37 AM
914werke   [quote name='emerygt350' post='3151350' date='Jun...   Jun 17 2024, 11:04 AM
914werke   (& blessed by the manufacture) I still wan...   Jun 17 2024, 11:12 AM
ClayPerrine   Look. . this is real simple. Do what you want wi...   Jun 17 2024, 11:34 AM
Nogoodwithusernames   Pardon my lack of knowledge in this area, but what...   Jun 17 2024, 11:52 AM
mmichalik   :popcorn:   Jun 17 2024, 12:35 PM
930cabman   Possible/probable the folks at Porsche never had a...   Jun 17 2024, 01:39 PM
thomasotten   Not wanting to enter a debate that clearly needs a...   Jun 17 2024, 06:39 PM
Al Meredith   I stayed up last night reading a bunch of articles...   Jun 18 2024, 10:57 AM
Jake Raby   I stayed up last night reading a bunch of article...   Jun 30 2024, 10:08 AM
ClayPerrine   I stayed up last night reading a bunch of articl...   Jun 30 2024, 05:15 PM
emerygt350   [quote name='Jake Raby' post='3153973' date='Jun ...   Jun 30 2024, 05:43 PM
914werke   BTW #5 should be performed on ALL T4 builds (usin...   Jun 18 2024, 12:11 PM
930cabman   BTW #5 should be performed on ALL T4 builds (usi...   Jun 18 2024, 12:17 PM
914werke   correct. Poor mans oil squirter!   Jun 18 2024, 12:18 PM
rick 918-S   Question: The update states improvements were mad...   Jul 2 2024, 06:54 AM
Superhawk996   Question: The update states improvements were ma...   Jul 2 2024, 07:22 AM
rick 918-S   Question: The update states improvements were m...   Jul 2 2024, 09:05 PM
Superhawk996   Type IV rods can be notched, Cylinders can be h...   Jul 2 2024, 09:57 PM
Nogoodwithusernames   Some various ponderings on this topic. -So we hav...   Jul 2 2024, 09:29 AM
930cabman   Some various ponderings on this topic. -So we ha...   Jul 2 2024, 05:09 PM
wonkipop   Some various ponderings on this topic. -So we ha...   Jul 2 2024, 05:28 PM
930cabman   :agree: All of us need to thank Jake for his gen...   Jul 3 2024, 10:44 AM
Jake Raby   This isn't about choosing sides. I can't b...   Jul 4 2024, 01:30 PM


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