 Not using the cylinder/head gasket..., ...and dropped valve seat? |
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| larss |
 Sep 29 2011, 07:48 AM
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#1
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Member  Group: Members Posts: 428 Joined: 10-September 09 From: Sweden Member No.: 10,787 Region Association: Scandinavia  |
If I don't fit any gasket at the top of the cylinders (which is what every expert suggests) will this affect the type/thickness of shim used at the bottom or is the increase in compression so marginal that standard shims can be used?
This is for a all standard 1,7 D-jet engine rebuild. /Lars |
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| larss |
Sep 29 2011, 11:31 AM
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#2
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Member Group: Members Posts: 428 Joined: 10-September 09 From: Sweden Member No.: 10,787 Region Association: Scandinavia |
Thanks guys, this made things clear to me!
Just discovered another issue: Valve seats for #2 cyl are not flush with the head surface (as all the other are) they are inset (dropped?) about 0,05mm. Is this what they call "dropped valve seats" and should i dump this head? I guess fitting new seats is no good since they will go in as far as te old ones and the problem will remain? /Lars S |
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Posts in this topic
larss Not using the cylinder/head gasket... Sep 29 2011, 07:48 AM
hot_shoe914
If I don't fit any gasket at the top of the c... Sep 29 2011, 07:55 AM
larss /Lars
Thanks guys,
I will go for standard perform... Sep 29 2011, 08:17 AM Cap'n Krusty
/Lars
Thanks guys,
I will go for standard perfor... Sep 29 2011, 11:37 AM 76-914 Lars, have you planned your engine build? i.e. com... Sep 29 2011, 07:57 AM Cap'n Krusty
If I don't fit any gasket at the top of the c... Sep 29 2011, 07:59 AM nathansnathan The stock 1.7 head chamber is supposed to be aroun... Sep 29 2011, 10:50 AM Dave_Darling VW did issue a tech bulletin bout omitting the hea... Sep 29 2011, 11:07 AM |
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