Go Back   986 Forum - The Community for Porsche Boxster & Cayman Owners > Porsche Boxster & Cayman Forums > Performance and Technical Chat

Post Reply
 
LinkBack Thread Tools Display Modes
Old 04-06-2017, 09:10 AM   #1
Registered User
 
Join Date: May 2014
Location: S.California
Posts: 2,029
Very difficult to make a tool that will not risk other damage. If you measure carefully the bolt diameter and thread pitch + length, perhaps there is a tool sold for other kits that will fit. I suggest this because most of the IMSB kits use an upgraded center bolt now.
Look carefully at the LN tool kits ?
M96 Faultless Tools IMS Removal & Installation Tool Kit (Req. for 106-08.2.2) LN Engineering
Maybe someone would tell you if this kit fits?
http://www.ebay.com/itm/Porsche-IMS-tool-kit-for-996-986-Boxster-Carrera-/311616982393
Or make an adapter for the tool you already have.

Last edited by Gelbster; 04-06-2017 at 09:12 AM.
Gelbster is offline   Reply With Quote
Old 04-06-2017, 10:27 AM   #2
Registered User
 
truegearhead's Avatar
 
Join Date: Jul 2011
Location: Richmond, VA (The Fan)
Posts: 978
Quote:
Originally Posted by Gelbster View Post
Very difficult to make a tool that will not risk other damage. If you measure carefully the bolt diameter and thread pitch + length, perhaps there is a tool sold for other kits that will fit. I suggest this because most of the IMSB kits use an upgraded center bolt now.
Look carefully at the LN tool kits ?
M96 Faultless Tools IMS Removal & Installation Tool Kit (Req. for 106-08.2.2) LN Engineering
Maybe someone would tell you if this kit fits?
Porsche IMS tool kit for 996 986 Boxster Carrera | eBay
Or make an adapter for the tool you already have.
I'm having an adaptor made. I called the company that sold me the kit and the tool and they basically just told me it's my problem....thanks guys. Interestingly the guy I spoke to said that he had a call a day before mine with their first customer complaining about a failed improved bearing. I'm calling it now, we're going to start seeing failures of these new bearings at the same rate as the Porsche bearings (with the exception of the oil feed ones). It's just going to be something you have to change every 5 years or so.
__________________
1997 Boxster 4.2L Audi V8 Bi-Turbo
2003 911 C2
NASA HPDE Instructor
truegearhead is offline   Reply With Quote
Old 04-06-2017, 11:48 AM   #3
Registered User
 
Join Date: May 2014
Location: S.California
Posts: 2,029
Before you make an adapter, can your existing tool be drilled out larger and re-tapped to the correct thread? That would be easier for you?
If you have unfortunately discovered a defective replacement IMSb, an ineffective tool and an uncooperative attitude from the designer of the part, it would be kind to share the experience with the rest of us? This is really important to help others be wary to the risk of spending a lot of money & destroying their engine
Gelbster is offline   Reply With Quote
Old 04-06-2017, 12:17 PM   #4
Registered User
 
truegearhead's Avatar
 
Join Date: Jul 2011
Location: Richmond, VA (The Fan)
Posts: 978
Quote:
Originally Posted by Gelbster View Post
Before you make an adapter, can your existing tool be drilled out larger and re-tapped to the correct thread? That would be easier for you?
If you have unfortunately discovered a defective replacement IMSb, an ineffective tool and an uncooperative attitude from the designer of the part, it would be kind to share the experience with the rest of us? This is really important to help others be wary to the risk of spending a lot of money & destroying their engine
The tool works great on an original IMS bearing, the problem is that aftermarket improved ones have a thicker shaft which the tool will not attached to. So it’s really not the tools fault. As soon as people start replacing aftermarket IMS's I'm sure someone will come out with an adaptor. I’ve done a lot of business with the company that sold me the kit (they also own this website hint hint) and I have always had great experiences. Even with this situation I wouldn’t go anywhere else. Redesigning a cost effective solution to a problem that even the Porsche engineers got wrong can’t be easy. Really all that there is to be learned from my experience is the cheaper IMS solutions (non-oil feed) are not absolute solutions and should be replaced every clutch change or so. That’s certainly fair given the price of these bearings compared to the oil-feed solution. Also for reference this bearing has seen 15 or so track days and dozens of autocrosses. All in all its been through a lot.
__________________
1997 Boxster 4.2L Audi V8 Bi-Turbo
2003 911 C2
NASA HPDE Instructor
truegearhead is offline   Reply With Quote
Old 04-06-2017, 12:26 PM   #5
Registered User
 
Join Date: May 2014
Location: S.California
Posts: 2,029
This may be an attractive IMSB alternative.Top notch Engineering. Particularly attractive if your car was originally a single row.
Roller Bearing IMS Retrofit Kit – RND Engines
Gelbster is offline   Reply With Quote
Post Reply



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On




All times are GMT -8. The time now is 10:25 PM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2025, vBulletin Solutions, Inc.
Content Relevant URLs by vBSEO 3.6.0
Copyright 2025 Pelican Parts, LLC - Posts may be archived for display on the Pelican Parts Website -    DMCA Registered Agent Contact Page