 fresh air boxes, early vs later |
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| porbmw |
 Nov 19 2013, 09:53 AM
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#1
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Senior Member  Group: Members Posts: 811 Joined: 10-September 08 From: Vancouver, B.C. Member No.: 9,534 Region Association: None 
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I am on the hunt for a clean, no paint overspray fresh air box....
For a 1970 Are early and later...or for that matter...are ALL boxes the same. I do know that later ones...eg....74s....had a rubber gasket installed, that fit at the top of the box, to press against the cowl. Don't know if that gasket caused and sizing differences, would doubt it and would expect it just caused minor adjustment difference. Apart from existence of the gasket....any other differences....? Thanks Paul |
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| 914work |
Nov 19 2013, 11:11 AM
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#2
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Member Group: Members Posts: 291 Joined: 9-November 11 Member No.: 13,762 Region Association: None |
none that Ive ever recognized.
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| DEC |
Nov 19 2013, 12:35 PM
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#3
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Senior Member Group: Members Posts: 630 Joined: 10-November 05 From: Rehburg Member No.: 5,104 Region Association: Germany
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The E-engine holder is made of metal at early ones later one are made of plastic
The electrical wiring between early and later ones are a bit different The on top seal is all the same but at one time they changed it to a seal with a foliage grid Hope that helps |
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| DEC |
Nov 19 2013, 12:52 PM
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#4
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Senior Member Group: Members Posts: 630 Joined: 10-November 05 From: Rehburg Member No.: 5,104 Region Association: Germany
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Take a look at 10:35 in the first vid.
Sorry it is in German but you can hear the difference The seal kit is from Mark (Mickey914 / 914rubber.com) My fresh air box rebuild part 1 https://www.youtube.com/watch?v=V7eGCuhq-_Q reassemble part 2+3 https://www.youtube.com/watch?v=-p3lokpkeIQ |
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| gothspeed |
Nov 19 2013, 01:37 PM
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#5
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Senior Member Group: Members Posts: 1,539 Joined: 3-February 09 From: SoCal Member No.: 10,019 Region Association: None |
QUOTE(DEC @ Nov 19 2013, 10:52 AM)  Take a look at 10:35 in the first vid. Sorry it is in German but you can hear the difference The seal kit is from Mark (Mickey914 / 914rubber.com) (IMG:style_emoticons/default/idea.gif) |
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| Mikey914 |
Nov 20 2013, 12:28 AM
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#6
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The rubber man Group: Members Posts: 12,671 Joined: 27-December 04 From: Hillsboro, OR Member No.: 3,348 Region Association: None
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QUOTE(gothspeed @ Nov 19 2013, 11:37 AM) QUOTE(DEC @ Nov 19 2013, 10:52 AM) Take a look at 10:35 in the first vid. Sorry it is in German but you can hear the difference The seal kit is from Mark (Mickey914 / 914rubber.com) (IMG:style_emoticons/default/idea.gif) Yes it does. (IMG:style_emoticons/default/biggrin.gif) |
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| porbmw |
Nov 20 2013, 01:44 AM
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#7
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Senior Member Group: Members Posts: 811 Joined: 10-September 08 From: Vancouver, B.C. Member No.: 9,534 Region Association: None
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QUOTE(Mikey914 @ Nov 19 2013, 10:28 PM) QUOTE(gothspeed @ Nov 19 2013, 11:37 AM) QUOTE(DEC @ Nov 19 2013, 10:52 AM) Take a look at 10:35 in the first vid. Sorry it is in German but you can hear the difference The seal kit is from Mark (Mickey914 / 914rubber.com) (IMG:style_emoticons/default/idea.gif) Yes it does. (IMG:style_emoticons/default/biggrin.gif) |
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| gothspeed |
Nov 20 2013, 07:06 AM
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#8
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Senior Member Group: Members Posts: 1,539 Joined: 3-February 09 From: SoCal Member No.: 10,019 Region Association: None |
QUOTE(Mikey914 @ Nov 19 2013, 10:28 PM) QUOTE(gothspeed @ Nov 19 2013, 11:37 AM) QUOTE(DEC @ Nov 19 2013, 10:52 AM) Take a look at 10:35 in the first vid. Sorry it is in German but you can hear the difference The seal kit is from Mark (Mickey914 / 914rubber.com) (IMG:style_emoticons/default/idea.gif) Yes it does. (IMG:style_emoticons/default/biggrin.gif) Way cool! will add to my order list (IMG:style_emoticons/default/smile.gif) |
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