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914World.com _ FS/WTB: 914 Parts _ WTB: 1.8L FI part
Posted by: 914werke Mar 8 2020, 02:20 PM
Pipe? #29 in diagram. 
Whatcha got ?
Posted by: carl k Mar 8 2020, 09:12 PM
Is the part you need any of these?
-Carl
Posted by: bdstone914 Mar 9 2020, 06:36 AM
Is the part you need any of these?
-Carl
@http://www.914world.com/bbs2/index.php?showuser=453
Rich, Is is a metal pipe or soft hose ?
Bruce
Posted by: 914werke Mar 9 2020, 10:12 AM
@http://www.914world.com/bbs2/index.php?showuser=163 k no those are all part of the late EGR sub-system
@http://www.914world.com/bbs2/index.php?showuser=1319 no its a multi branch hard line & part of the stock 1.8L FI plumbing
I may have to make one 
Posted by: 914werke Mar 15 2020, 10:43 AM
Posted by: 914werke May 9 2021, 07:33 PM
still seeking 
Posted by: bdstone914 May 9 2021, 09:01 PM
@http://www.914world.com/bbs2/index.php?showuser=453
Is that for a 74 or 75 system?
Posted by: 914werke May 9 2021, 09:20 PM
Not sure I think a 75 
Posted by: bdstone914 May 10 2021, 07:29 AM
Not sure I think a 75
The reason i ask is the rubber boots between 74 and 75 have different hole sizes. I am heloing another member with the nipples that go into those holes.
The holes in the 75 boots i have are 22 and 23mm. Jeff Bowlsby's vacuum hose diagram shows a set up like you pictured. It could also be different for a CA emmisions engine with EGR
@http://www.914world.com/bbs2/index.php?showuser=453
Posted by: ClayPerrine May 10 2021, 10:24 AM
That is a 75 system. The 74 system had a flexible line in that place. The metal line was put in when they added the EGR system to it.
The 74 soft line is NLA also.
And the bottom hole in the air boot between the throttle body and air flow meter didn't change sizes. Just the top one.
Clay
Posted by: 914werke May 10 2021, 10:25 AM
Interesting. Ill check my parts
I thought this may be a early (74) part vs late considering the trend the factory emplyoyed to cut cost. I have serveral intake hoses that use the shouldered dbl. sided male fitting & lrg. vacume hose in the same location.
Posted by: StarBear May 11 2021, 08:38 AM
That is a 75 system. The 74 system had a flexible line in that place. The metal line was put in when they added the EGR system to it.
The 74 soft line is NLA also.
And the bottom hole in the air boot between the throttle body and air flow meter didn't change sizes. Just the top one.
Clay
'74 has soft line.
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