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-   -   RSR engine support Q and pic (http://forums.pelicanparts.com/porsche-911-technical-forum/577644-rsr-engine-support-q-pic.html)

Geronimo '74 11-28-2010 11:19 PM

RSR engine support Q and pic
 
Did the RSR (964 or 993) models have this type of engine bracket?? It's aluminum.
It's listed for 350 € , kinda steep, no?
Anyone have a partnumber??



http://forums.pelicanparts.com/uploa...1291018744.jpg

slodave 11-28-2010 11:35 PM

Rennline offers a similar one, advertised as an RSR style bracket. I have one. :)

petevb 11-29-2010 12:01 AM

Quote:

Originally Posted by slodave (Post 5698414)
Rennline offers a similar one, advertised as an RSR style bracket. I have one. :)

Who makes the bracket at the top? Looks very different in detail to Rennline (or original)- aluminum vs stainless, and I can't see horizontal flanges/ upper and lower lips in the piece at the top? Instead it looks like a thicker flat plate? If so I think it's a questionable design- those lips were key for strength to weight ratio. Any other pics?
Quote:

Originally Posted by Geronimo '74 (Post 5698410)
Did the RSR (964 or 993) models have this type of engine bracket?? It's aluminum.

That a 911 RSR style carrier, not 964 or 993. The original porsche part did have similar holes, but I believe it was steel and had a lip welded at the top and bottom...

slodave 11-29-2010 12:13 AM

Earlier version of the Rennline...

http://forums.pelicanparts.com/uploa...1291022010.jpg

Geronimo '74 11-29-2010 12:32 AM

Quote:

Originally Posted by petevb (Post 5698426)
, and I can't see horizontal flanges/ upper and lower lips in the piece at the top? Instead it looks like a thicker flat plate? If so I think it's a questionable design- those lips were key for strength to weight ratio. Any other pics?

...

What I thought, I guess it's a knock off, not worth the money....
This is the only pic.

jury 11-29-2010 12:47 AM

I got mine form here in the UK:

Welcome to R-TO-RSR.com

In the parts section, under engine...



Also try:

Canford Classics - Classic Porsche Restoration & Parts Refurbishment


Chris

Geronimo '74 11-29-2010 01:07 AM

Quote:

Originally Posted by jury (Post 5698445)
I got mine form here in the UK:

Welcome to R-TO-RSR.com

In the parts section, under engine...



Also try:

Canford Classics - Classic Porsche Restoration & Parts Refurbishment


Chris

Thanks, great stuff on the first one and closeby too!

chris_seven 11-29-2010 01:24 AM

If it is aluminium it will need to be about 3 times the thickness to have the same stiffness as a steel part, which means it is about the same weight.

Ity is also likely to have a relatively poor fatigue resistance and could well crack in a relatively short timescale.

We are just making a batch of RSR Engine bars from an extra high strength steel.

(http://www.ssab.com/Global/DOMEX/Datasheets/en/421_Domex%20700%20MC.pdf)

We have chosen Domex S700MC as it is ductile, weldable and extremely strong but doesn't have any weight penalty on a conventional steel. It will have great resistance to cracking and permanent deformation.

They will be ready in about 10 days.


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