Notices
928 Forum 1978-1995
Sponsored by:
Sponsored by: 928 Specialists

New Motor Mount Design: adjustable and rebuildable

Thread Tools
 
Search this Thread
 
Old 10-02-2015, 02:47 PM
  #136  
Livio928
Pro
 
Livio928's Avatar
 
Join Date: May 2003
Location: Hamilton, Ontario, Canada
Posts: 700
Received 0 Likes on 0 Posts
Default

the neat thing after the rubber degrades is that you only have to change that part and not the whole mount which will normally be done every 10-15 years or so if they last that long. much cheaper in the long run if you can source the rubber.
Old 10-02-2015, 03:04 PM
  #137  
bureau13
Rennlist Member
 
bureau13's Avatar
 
Join Date: May 2014
Location: South Florida
Posts: 3,483
Received 55 Likes on 42 Posts
Default

I have a set of Volvo mounts sitting in a box that need to go on my car, so it might take some convincing for to go this way on the motor mounts...however the tranny mounts are intriguing. I don't think there is a cheap/effective alternative for those, like there is for motor mounts...
Old 10-03-2015, 10:59 PM
  #138  
RFJ
Rennlist Member
 
RFJ's Avatar
 
Join Date: May 2010
Location: SW FL
Posts: 940
Likes: 0
Received 1 Like on 1 Post
Default

Waiting,oh my this is hard HEHE!
Old 10-03-2015, 11:10 PM
  #139  
ltoolio
Rennlist Member
 
ltoolio's Avatar
 
Join Date: Mar 2015
Location: Lisle, IL
Posts: 1,415
Received 3 Likes on 2 Posts
Default

Is it as easy as swapping out the cross member to utilize these (and the Volvo) mounts if you've got a pre-'83?
Old 10-04-2015, 12:44 AM
  #140  
N.Masco
Instructor
 
N.Masco's Avatar
 
Join Date: Sep 2002
Location: Huntsville,AL
Posts: 218
Likes: 0
Received 1 Like on 1 Post
Default

I'm in need of motor and transmission mounts and interested in these. Awaiting more details... What is the timeline on availability?
Old 08-12-2016, 06:04 PM
  #141  
hans14914
Rennlist Member
Thread Starter
 
hans14914's Avatar
 
Join Date: Aug 2003
Location: Indianapolis
Posts: 2,615
Likes: 0
Received 287 Likes on 122 Posts
Default

I am looking into making more mounts. I need to consider all costs, including potential Rennlist sponsorship status.

Regards,
Hans

Last edited by hans14914; 08-14-2016 at 12:20 AM.
Old 08-12-2016, 07:07 PM
  #142  
Dan87951
Nordschleife Master
 
Dan87951's Avatar
 
Join Date: Jul 2001
Location: Lansing Michigan
Posts: 6,431
Received 33 Likes on 22 Posts
Default

Originally Posted by hans14914
I found a new machining source who can make the cases at a reasonable price for these. I need to get the hardware and the isloators re-quoted (I don't have time to cast them myself any more).

Anyone still interested in these mounts? I would need to run a batch of 10 sets. Depending on the price of the isolators, I would anticipate that the price would be around $400/pair.
Hans, are these for the motor mounts or trans mount? I'm very interested in the motor mounts and were hoping you would do a run at some point. Do you have anymore feedback from your beta tester? It has now been a few years and curious how they have been holding up.

Last edited by Dan87951; 08-12-2016 at 07:47 PM.
Old 09-28-2016, 06:35 PM
  #143  
hans14914
Rennlist Member
Thread Starter
 
hans14914's Avatar
 
Join Date: Aug 2003
Location: Indianapolis
Posts: 2,615
Likes: 0
Received 287 Likes on 122 Posts
Default

I will preface this update to say I am working with one of our sponsoring vendors to get these mounts out to the public. Pricing/availability is yet to be determined, but hope to have that information soon with the official product release. This is a development thread so everyone can see the process, or find inspiration in the design to make something on their own.

I have the first batch of hard components back from the anodizer, and the set of test urethane inserts from the prototype mold. There was a bit of swelling in the urethane inserts, so I am having the multi-cavity tool specced a tad undersize to ease in servicing the mounts. I am also going to run a much lower durometer rubber than the current prototype parts. I am working with the urethane shop to get these components completed now.

A couple of more recent design changes, the lower fastener is now held captive by two large bosses and two optional screws. The screws allow the lower bolt to float a little bit in all directions, which will hopefully help with installing in the lower crossmember. The screws can be completely removed if there are clearance issues, allowing the bolt to be pressed up inside the bod. The provided stainless hardware is slightly magnetic, so if the retention screws are omitted, the bolt can be pulled back down and rotated with a standard pickup magnet once over the crossmember. The bolt can also be replaced by any standard M12 bolt if a different length or material is required.

The upper stud is also now a setscrew. This allows installation of various length fasteners, or even switching from a stud-style to a bolt-style fastener for low clearance applications.

As can be seen, the lower locating pin is removable and optional.

The threaded body will allow for customization of the inserts or installation of shims. A nylon-tip setscrew is provided to keep the lid tensioned and preload set at the desired amount.

The body of the mount has been clear anodized to keep the mounts looking good and threads clean for many years of service.

I hope you enjoy.








Old 09-28-2016, 07:29 PM
  #144  
Dan87951
Nordschleife Master
 
Dan87951's Avatar
 
Join Date: Jul 2001
Location: Lansing Michigan
Posts: 6,431
Received 33 Likes on 22 Posts
Default

Originally Posted by hans14914
I will preface this update to say I am working with one of our sponsoring vendors to get these mounts out to the public. Pricing/availability is yet to be determined, but hope to have that information soon with the official product release. This is a development thread so everyone can see the process, or find inspiration in the design to make something on their own.

I have the first batch of hard components back from the anodizer, and the set of test urethane inserts from the prototype mold. There was a bit of swelling in the urethane inserts, so I am having the multi-cavity tool specced a tad undersize to ease in servicing the mounts. I am also going to run a much lower durometer rubber than the current prototype parts. I am working with the urethane shop to get these components completed now.

A couple of more recent design changes, the lower fastener is now held captive by two large bosses and two optional screws. The screws allow the lower bolt to float a little bit in all directions, which will hopefully help with installing in the lower crossmember. The screws can be completely removed if there are clearance issues, allowing the bolt to be pressed up inside the bod. The provided stainless hardware is slightly magnetic, so if the retention screws are omitted, the bolt can be pulled back down and rotated with a standard pickup magnet once over the crossmember. The bolt can also be replaced by any standard M12 bolt if a different length or material is required.

The upper stud is also now a setscrew. This allows installation of various length fasteners, or even switching from a stud-style to a bolt-style fastener for low clearance applications.

As can be seen, the lower locating pin is removable and optional.

The threaded body will allow for customization of the inserts or installation of shims. A nylon-tip setscrew is provided to keep the lid tensioned and preload set at the desired amount.

The body of the mount has been clear anodized to keep the mounts looking good and threads clean for many years of service.

I hope you enjoy.








Wow! They look great! Can't wait until I can get my hand on a set. These will compliment my newly rebuilt engine perfectly once its done.
Old 09-29-2016, 10:15 AM
  #145  
Chris Lockhart
Rennlist Member
 
Chris Lockhart's Avatar
 
Join Date: May 2001
Location: Taylors, S.C.
Posts: 2,150
Received 10 Likes on 7 Posts
Default

My God that is beautiful Hans!! Almost a shame for it to be hidden. Definitely interested in these for my engine install (hopefully early Spring).
Old 09-29-2016, 10:31 AM
  #146  
bureau13
Rennlist Member
 
bureau13's Avatar
 
Join Date: May 2014
Location: South Florida
Posts: 3,483
Received 55 Likes on 42 Posts
Default

The Volvo mounts I have in a box waiting for me to get brave enough to start that job seem inadequate now. Everything Hans makes is beautiful, and completely hidden away. Maybe he should make some more visible things
Old 02-22-2017, 05:50 PM
  #147  
hans14914
Rennlist Member
Thread Starter
 
hans14914's Avatar
 
Join Date: Aug 2003
Location: Indianapolis
Posts: 2,615
Likes: 0
Received 287 Likes on 122 Posts
Default

I have production tooling now for the urethane inserts, and plenty on the shelf if anyone else wants to try a set.
Old 02-22-2017, 06:32 PM
  #148  
RFJ
Rennlist Member
 
RFJ's Avatar
 
Join Date: May 2010
Location: SW FL
Posts: 940
Likes: 0
Received 1 Like on 1 Post
Default

Yes but a price please?
Old 02-22-2017, 09:29 PM
  #149  
Dan87951
Nordschleife Master
 
Dan87951's Avatar
 
Join Date: Jul 2001
Location: Lansing Michigan
Posts: 6,431
Received 33 Likes on 22 Posts
Default

hans email me pricing and payment info for the motor mounts.

Dan
Old 02-23-2017, 06:17 PM
  #150  
antsmands
Racer
 
antsmands's Avatar
 
Join Date: Sep 2009
Location: Chicago, IL.
Posts: 382
Likes: 0
Received 0 Likes on 0 Posts
Default

I'm interested, send info!


Quick Reply: New Motor Mount Design: adjustable and rebuildable



All times are GMT -3. The time now is 10:13 AM.