Notices
964 Forum 1989-1994
Sponsored by:
Sponsored by:

Let No Stone Go Unturned In The Humpty Dumpty Project

Thread Tools
 
Search this Thread
 
Old 10-12-2006, 10:43 PM
  #1  
Robert Linton
Race Car
Thread Starter
 
Robert Linton's Avatar
 
Join Date: Mar 2002
Posts: 3,558
Likes: 0
Received 512 Likes on 229 Posts
Default Let No Stone Go Unturned In The Humpty Dumpty Project

The final electric step.
Attached Images   
Old 10-13-2006, 12:22 AM
  #2  
MarkD
Rennlist Member
 
MarkD's Avatar
 
Join Date: Sep 2005
Location: Still here...
Posts: 6,962
Received 3 Likes on 3 Posts
Default

snuh?
Old 10-13-2006, 01:52 AM
  #3  
theedge
Addict
Rennlist Member
 
theedge's Avatar
 
Join Date: Aug 2003
Location: Canada, Eh?
Posts: 14,242
Likes: 0
Received 3 Likes on 3 Posts
Default

Very lightweight very compact alternator?
Old 10-13-2006, 02:27 AM
  #4  
deep_uv
RIP
 
deep_uv's Avatar
 
Join Date: Mar 2006
Location: Austin, TX
Posts: 2,433
Likes: 0
Received 2 Likes on 2 Posts
Default

Come on, everybody knows that's a Barota valve.

Steve
Old 10-13-2006, 04:16 AM
  #5  
warmfuzzies
Drifting
 
warmfuzzies's Avatar
 
Join Date: Jun 2002
Location: colchester UK
Posts: 2,464
Received 25 Likes on 10 Posts
Default

Interesting choice of standard cap head and Philidas [sic] nuts....

I guess its a motor, but what for I have no idea......

Any more hints Robert?

Kevin
Old 10-13-2006, 04:51 AM
  #6  
SimonExtreme
Burning Brakes
 
SimonExtreme's Avatar
 
Join Date: Mar 2006
Location: Sydney, Australia
Posts: 883
Likes: 0
Received 0 Likes on 0 Posts
Default

I think that's one of their perminent magnet alternators commonly used in racing. IIRC, they do them for motorbikes so I wonder if Humpty Dumpty reference is because its for something you can fall off!!!

I am also guessing that you have drilled some extra holes to save even more weight because I would be suprised if McLaren would leave the holes unanodised.
Old 10-13-2006, 05:22 AM
  #7  
ThomasC2
Drifting
 
ThomasC2's Avatar
 
Join Date: Aug 2002
Location: Stockholm, Sweden
Posts: 2,139
Received 41 Likes on 20 Posts
Default

Are there any current pics of this car as a whole?

And how much for the logo on the back of this thing ;-)
Old 10-13-2006, 07:47 AM
  #8  
Jim Howley
Burning Brakes
 
Jim Howley's Avatar
 
Join Date: Apr 2003
Location: Leeds, UK
Posts: 905
Likes: 0
Received 2 Likes on 2 Posts
Default

Simon,

Humpty Dumpty is a long running project which has taken a unique 964 and rebuilt just about all of it with the most amazing bits of kit. Run a search for Humpty Dumpty and be prepared to spend a few hours dribbling over your keyboard with green tinted vision.
Old 10-13-2006, 07:58 AM
  #9  
SimonExtreme
Burning Brakes
 
SimonExtreme's Avatar
 
Join Date: Mar 2006
Location: Sydney, Australia
Posts: 883
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Jim Howley
Simon,

Humpty Dumpty is a long running project which has taken a unique 964 and rebuilt just about all of it with the most amazing bits of kit. Run a search for Humpty Dumpty and be prepared to spend a few hours dribbling over your keyboard with green tinted vision.
Cool! But that is a McLaren magnetic alternator! Very light!
Old 10-13-2006, 08:14 AM
  #10  
Robert Linton
Race Car
Thread Starter
 
Robert Linton's Avatar
 
Join Date: Mar 2002
Posts: 3,558
Likes: 0
Received 512 Likes on 229 Posts
Default

Actually, its one of two one-off McLaren lightweight motors for the oil cooler cooling fan and the air conditioning condenser cooling fan.


P.S. The same logo is on HD's starter and alternator -- the starter weighs barely 5 lbs and the alternator less than 7.

Last edited by Robert Linton; 10-13-2006 at 08:31 AM.
Old 10-16-2006, 10:53 AM
  #11  
Wachuko
Professor of Pending Projects
Rennlist Member
 
Wachuko's Avatar
 
Join Date: Nov 2001
Location: Orlando, FL
Posts: 9,891
Received 23 Likes on 22 Posts
Default

Can't get a sense of size from the photos, but knowing now what they are, wow!

What is the difference in weight from the stock items?

Last edited by Wachuko; 10-16-2006 at 01:46 PM.
Old 10-16-2006, 01:00 PM
  #12  
LA964RS
Drifting
 
LA964RS's Avatar
 
Join Date: Sep 2004
Posts: 2,300
Likes: 0
Received 1 Like on 1 Post
Default

What's the weight goal w/your car? 600kg?....700kg? You still planning to run the tip?
Old 10-16-2006, 02:00 PM
  #13  
Wachuko
Professor of Pending Projects
Rennlist Member
 
Wachuko's Avatar
 
Join Date: Nov 2001
Location: Orlando, FL
Posts: 9,891
Received 23 Likes on 22 Posts
Cool

Originally Posted by LA964RS
What's the weight goal w/your car? 600kg?....700kg? You still planning to run the tip?
He mentioned the total weight at around 1100kg - This is with full leather interior, AC, radio, phone, etc.. Just do a search on the threads created by Robert and get ready to be shocked. There is one thread specific to the Tip modifications... awesome. Here is the link: Transmission Goes Back Into Humpty Dumpty - Almost!

There was mention of a session he did back in June of 2004 in PA for the Riesentoter Region but I never saw details on that. There was also an unveiling he was planning. Due to health reasons it looks like that has not taken place. I hope Robert is doing much better and the invite to see the car materializes.

He has offered to tell the story, rather than writing it here, if you just give him a call. However, it would be better if a meeting/get-together is organized to go and see the car and hear the man tell the complete story. It would be a worthwhile trip.

Many of us here keep an eye for any of Robert’s posts to get a glimpse of the car. It was been in a few books as well but only with brief comments, never covered in full detailed (specially after all the work he has done to it). The amount of people involved, the work with Porsche, some of the mystery, the use of the technology in racing, etc… We are really fortunate to have him share time, comments, and photos with this global community.
Old 10-16-2006, 02:53 PM
  #14  
AVoyvoda
Racer
 
AVoyvoda's Avatar
 
Join Date: Nov 2005
Location: London
Posts: 310
Likes: 0
Received 1 Like on 1 Post
Default

Absolutely agree. To hear the whole story from the "man" himself and see the result, is worth a trip across the Atlantic any time. It's been an inspiration.
Old 10-23-2006, 10:16 AM
  #15  
Robert Linton
Race Car
Thread Starter
 
Robert Linton's Avatar
 
Join Date: Mar 2002
Posts: 3,558
Likes: 0
Received 512 Likes on 229 Posts
Default

Almost complete but without the carbon fiber shroud -- and for Chris Walrod, all the fasteners will be titanium.
Attached Images  


Quick Reply: Let No Stone Go Unturned In The Humpty Dumpty Project



All times are GMT -3. The time now is 09:58 PM.