 Lower valve exhaust valve covers ?, what have I bought. |
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| porschetub |
 Sep 20 2017, 08:39 PM
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#1
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Advanced Member  Group: Members Posts: 4,696 Joined: 25-July 15 From: New Zealand Member No.: 18,995 Region Association: None  |
Picked up a pair of these part number 930 105 116 OR one is machined down which to me looks to be down around 5.5mm .
Looks like its the RH side cover with machining @ the rear.   This could be simple but have a mental blank on this @ the moment. Seller told me they were of a latter motor and casting dates prove that but why was this cover milled down or is that earlier 911 fitment?,help please TIA. |
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| Blue6 |
Sep 20 2017, 08:45 PM
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#2
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Senior Member Group: Members Posts: 1,033 Joined: 3-October 13 From: SoCal Member No.: 16,470 Region Association: Southern California 
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If the 930's are used on a 914/6, they need to be milled to remove them while in the car. Can't remember which side needs to be milled. I think drivers side rear, but not positive, and not near my car to check.
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| Cairo94507 |
Sep 20 2017, 08:49 PM
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#3
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Michael Group: Members Posts: 9,703 Joined: 1-November 08 From: Auburn, CA Member No.: 9,712 Region Association: Northern California
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Turbo lower valve covers and the driver's side is one milled when used on a 6 in a 914 chassis to be able to get it on/off with motor in the car.
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| porschetub |
Sep 20 2017, 10:35 PM
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#4
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Advanced Member Group: Members Posts: 4,696 Joined: 25-July 15 From: New Zealand Member No.: 18,995 Region Association: None |
Think mine might be ass about face due to early 911 fitment just don't know???.
On a 914/6 the cylinder max offset is towards the rear on the RH side (cylinders 4+5 ) so maybe they are ok. If the part numbers are @ the top that should be the correct fitment....seems that way (IMG:style_emoticons/default/confused24.gif) . |
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| Mark Henry |
Sep 21 2017, 06:55 AM
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#5
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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 |
I milled all of my fins down to the top of the fastener bosses, turbo covers are overkill.
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| Blue6 |
Sep 21 2017, 10:28 AM
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#6
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Senior Member Group: Members Posts: 1,033 Joined: 3-October 13 From: SoCal Member No.: 16,470 Region Association: Southern California
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They probably are overkill, but they look bad a$$, and seal even better. It looks like someone did the milling for your 6 application for you.
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| porschetub |
Sep 21 2017, 03:23 PM
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#7
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Advanced Member Group: Members Posts: 4,696 Joined: 25-July 15 From: New Zealand Member No.: 18,995 Region Association: None |
QUOTE(Blue6 @ Sep 22 2017, 04:28 AM)  They probably are overkill, but they look bad a$$, and seal even better. It looks like someone did the milling for your 6 application for you. Yes I have now worked that out.....takes me a while some days (IMG:style_emoticons/default/biggrin.gif) , thanks Blue6,funny never really looked closely @ them till yesterday,seems a little odd as the seller only sells 911 stuff,oh well one less job to do (IMG:style_emoticons/default/beer.gif) . |
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