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> Pull type clutch question….
Larmo63
post Oct 17 2015, 07:57 PM
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Do I need a special clutch/pressure plate for a pull type clutch system I'm assembling for my 911 conversion?

Will this work? The trans is a '70-71' I've been told. But, I'm not familiar with this stuff. Thanks for the help.


http://www.ebay.com/itm/Porsche-911-65-69-...ecAAOSwhcJWFxS7
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Mark Henry
post Oct 18 2015, 11:06 PM
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I would have used a 914 trans case*, 6 bolt '69 911 flywheel, standard 914/4 215mm pressure plate (PP) and disc.
Easy-peasy, semi cheap and done.

My second choice is using the stock 225mm flat flywheel and a Kennedy 228mm kit. The KEP kit comes with adaptor ring w/starter gear, a 228mm HD late VW bus PP disc and a TO bearing.
The big plus is if you up grade to a 3.0 you can still use this conversion kit.
But again I think you would need to use a 914 trans case*.


The pull clutch will be a pain to set up and as said it's expensive.
If you go this route I have a bearing that I pressed apart, inspected, cleaned and put back together with swepco grease. I'd sell it a lot cheaper than new.
I also have a PP, starter gear ring and stock disc, but the PP is a 911S aluminum shoe and the plating is starting to delaminate at the edges. Likely still OK for a 2.0.
So I do have everything but the flywheel.
PM me if interested in any of this.

*If you are handy with modifying you can cut and weld a 914/4 TO bearing arm to work push style in your 911-901 case. This can be done as I did it on the 1971 911-901 trans in my T4 engined 1967 bug, that uses a 914/4 clutch assembly.
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stownsen914
post Oct 19 2015, 09:23 AM
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I have the 70-71 clutch setup in my 914/6 racecar. I've had it for years without much trouble, though I did snap a clutch fork bolt once a few years ago at the track. Probably because I have the heavier-springed later clutch in my car. I think the clutch cable is from a 72 911, if memory serves correctly, in case you decide to go that route. It fits perfectly for the 914 conversion.

Scott
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Posts in this topic
Larmo63   Pull type clutch question….   Oct 17 2015, 07:57 PM
euro911   Lawrence, you'll need an early 911 flywheel (...   Oct 17 2015, 09:07 PM
rgalla9146   Wait a minute, the trans is a '75 what ? a...   Oct 17 2015, 09:17 PM
euro911   The engine came out of my '67 912-6. The case ...   Oct 17 2015, 09:28 PM
ClayPerrine   A 1975 transmission would be a 915. That clutch a...   Oct 17 2015, 10:13 PM
Larmo63   Update, yes, the engine is a six bolt '69 911E...   Oct 17 2015, 10:57 PM
euro911   Lawrence, is this all for Speedy? Has the diff ri...   Oct 17 2015, 11:45 PM
jcd914   70/71 911 pull type clutch uses a different pressu...   Oct 17 2015, 11:54 PM
Larmo63   Yes, it is a 911/01 tranny rebuilt with /6 gear ra...   Oct 18 2015, 12:27 AM
oldie914   A little history: For the 1970 911 model year, Por...   Oct 18 2015, 02:19 AM
rgalla9146   And now you've got all the dirt. Enough to...   Oct 18 2015, 05:25 AM
ClayPerrine   I have this setup in my six conversion, and have b...   Oct 18 2015, 09:52 AM
Larmo63   Thanks guys, at least I know what to look for now,...   Oct 18 2015, 11:46 AM
Mark Henry   I would have used a 914 trans case*, 6 bolt '6...   Oct 18 2015, 11:06 PM
stownsen914   I have the 70-71 clutch setup in my 914/6 racecar....   Oct 19 2015, 09:23 AM
Larmo63   Do 914 CVs fit the 911/01 output flanges, or am I ...   Oct 19 2015, 07:01 PM
Mark Henry   Do 914 CVs fit the 911/01 output flanges, or am I...   Oct 19 2015, 07:17 PM
euro911   911 axles and CVs are larger and have 6 bolts. You...   Oct 19 2015, 07:19 PM
Mark Henry   I think this is the main reason so many have rec...   Oct 19 2015, 08:57 PM
euro911   Ah ... Mark beat me to the post - while I was stil...   Oct 19 2015, 07:22 PM
rgalla9146   If you go with the pull clutch it will be near imp...   Oct 19 2015, 08:22 PM
ClayPerrine   If you go with the pull clutch it will be near im...   Oct 19 2015, 08:29 PM
Larmo63   The flanges do fit the same CVs I have. I have alr...   Oct 19 2015, 09:23 PM
Steve   Hassle wise, it is easier with a six 2.0-2.7 to us...   Oct 19 2015, 11:52 PM
396   Hassle wise, it is easier with a six 2.0-2.7 to u...   Oct 20 2015, 12:03 AM
rgalla9146   Hassle wise, it is easier with a six 2.0-2.7 to u...   Oct 20 2015, 05:42 AM
Mark Henry   Just to clarify, the '70-'71 trans fro...   Oct 20 2015, 05:39 PM
Larmo63   Yes, I mis-identified it earlier as a 901/01. My t...   Oct 20 2015, 04:18 PM


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