 Tin w/ square hole behind #1, what's that for? |
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| Literati914 |
 May 25 2019, 04:16 PM
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Senior Member  Group: Members Posts: 1,462 Joined: 16-November 06 From: Dallas, TX Member No.: 7,222 Region Association: Southwest Region  |
This has been bugging' me for too long, gotta ask (IMG:style_emoticons/default/idea.gif)
I have two full sets of engine tin.. both 914 type 4. One is 2.0L and the other is 1.7L. I've been wondering about the 1.7 tin - what is the "square hole" in the rear part of the top main piece (it's on the driver's side)? it's a factory made square hole that sits down in the area between the #1 spark plug and the rear vertical firewall section... it look to maybe direct air (my guess) down under the tin via a sheet metal tunnel, to the oil return tube for #1 ? The 2.0L top wing section does not have that hole, and it's vertical piece under the tin is the same BUT does not have the built in tunnel. Someone ed-u-mi-cate me ! |
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Posts in this topic
Literati914 Tin w/ square hole behind #1 May 25 2019, 04:16 PM
914werke Early 1.7 used a oil bath air cleaner that used en... May 25 2019, 04:35 PM
Literati914
Early 1.7 used a oil bath air cleaner that used e... May 25 2019, 04:44 PM 914werke is there a connection piece between the square h... May 25 2019, 06:28 PM Literati914
is there a connection piece between the square ... May 25 2019, 06:43 PM  |
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