 2,7 CIS conversion, How to fit entire CIS system to 914 |
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| tomemek |
 Nov 14 2025, 02:18 AM
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#1
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Newbie  Group: Members Posts: 1 Joined: 7-January 22 From: NY Member No.: 26,224 Region Association: None  |
I need your help.
I'm in the process of converting a 1.8 to a 911s 2.7 cis. I'm using a 914/6 Maddogs bulkhead motor mount: https://maddogsmotorsports.com/shop/ols/pro...ead-motor-mount I know it will be difficult to fit the air filter and throttle body from the CIS, but I don't want to cut the trunk bulkhead. Please advise how you fit the entire CIS injection system into the 914. Thank you |
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| 930cabman |
Nov 14 2025, 05:58 AM
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#2
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Advanced Member Group: Members Posts: 4,325 Joined: 12-November 20 From: Buffalo Member No.: 24,877 Region Association: North East States 
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(IMG:style_emoticons/default/welcome.png)
Great start to the world of 914 I recently went this route, but used twin Webers and also the Maddog OEM style mount She's a beast |
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| Steve |
Nov 14 2025, 08:05 AM
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#3
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914 Guru Group: Members Posts: 5,970 Joined: 14-June 03 From: Laguna Niguel, CA Member No.: 822 Region Association: Southern California
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Check out this thread
http://www.914world.com/bbs2/index.php?sho...=339906&hl= |
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| Robarabian |
Nov 14 2025, 08:46 AM
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#4
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914 A Roo Group: Members Posts: 724 Joined: 11-February 19 From: Simi Valley, Kalifornia Member No.: 22,865 Region Association: Southern California
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They do fit, Airbox and all. THe mount you are using may prevent that. I used the Naro style mount. I have since converted to triple webers but it fit.
The builder before me that had it on CIS did notch a very small area for the fuel distributor fuel line to clear. It was minor. There is another member here with a white car (can't remember his darn name, in the San Diego, CA area that has one that is extremely well done). CIS airbox and all.  |
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