Home  |  Forums  |  914 Info  |  Blogs
 
914World.com - The fastest growing online 914 community!
 
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG. This site is not affiliated with Porsche in any way.
Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners.
 

Welcome Guest ( Log In | Register )

> Clutch conversion question, Pull clutch conversion
DeeEmm
post Jun 15 2026, 09:22 PM
Post #1


Newbie
*

Group: Members
Posts: 1
Joined: 4-July 24
From: Adelaide, Australia.
Member No.: 28,216
Region Association: Australia and New Zealand



Hi all.

I have a clutch compatibility question.

First here's the parts I have

I have a 914-4 that I purchased without engine and Box. Because...
I already had a 915 box from a 911 SC and a 2.7 Type 4 that has a KEP flywheel with a 911 pull style clutch and ring gear from another project.

My idea was to convert the 915 to work in the 914. But after owning the car for a few years and making no progress, I've changed tact and decided to buy a stock 914 box as one has come up for sale locally. (a rare occurrence here in Australia) Fitting the engine and a stock 914 box is definitely a shorter pathway to getting it back on the road.

So my question is this...

Can I convert the 914 box to work with the pull clutch?

I know that I can change the flywheel to a regular flywheel, but the engine was built and balanced with the KEP clutch and plate, so I would really like to avoid having to tear it down again to get it rebalanced.

I've seen several references implying the box can be converted to a pull style, but I cannot find any hard info on it or anyone who's done it.

The other thought that I had was using a push style pressure plate but still retaining the KEP flywheel and ring gear. But, I'm not even sure if that is possible. Does such a configuration even exist? It would be super convenient if it's just a case of mixing and matching components, but I'm rarely that fortunate.

I do have machining capability as in the sparse info I could find on converting the 914 box to a pull clutch it mentioned machining the release arm pivot? But in the absence of any additional info, I have no idea what that actually entails.

So thought I'd reach out to the brains trust and see if anyone has any ideas / experience on this.

(IMG:http://www.914world.com/bbs2/uploads_offsite/vdubber.com-28216-1781580132.1.jpg)

(IMG:http://www.914world.com/bbs2/uploads_offsite/vdubber.com-28216-1781580133.2.jpg)

Thanks in advance
User is online!Profile CardPM
Go to the top of the page
+Quote Post
 
Reply to this topicStart new topic
Replies(1 - 1)
targa72e
post Jun 15 2026, 10:02 PM
Post #2


Member
**

Group: Members
Posts: 305
Joined: 11-September 16
From: colorado
Member No.: 20,392
Region Association: None



Other can chime in with more details.
Basics I know. The pivot ball is in a different location. Generally recommended to use a insert into the transmission housing and then thread into insert as the Pivot ball can pull out. You need the clutch pressure plate, Clutch fork and throw out bearing from a 2.2 911, all are expensive. Not sure what you use for a clutch cable, might be custom.

john
User is offlineProfile CardPM
Go to the top of the page
+Quote Post

Reply to this topicStart new topic
5 User(s) are reading this topic (4 Guests and 0 Anonymous Users)
1 Members: DeeEmm

 



- Lo-Fi Version Time is now: 16th June 2026 - 01:24 AM
...