Notices
924/931/944/951/968 Forum Porsche 924, 924S, 931, 944, 944S, 944S2, 951, and 968 discussion, how-to guides, and technical help. (1976-1995)
Sponsored by:
Sponsored by:

who makes the lightest hood?

Thread Tools
 
Search this Thread
 
Old 08-16-2015 | 02:49 PM
  #1  
Noahs944's Avatar
Noahs944
Thread Starter
Race Car
 
Joined: May 2013
Posts: 4,015
Likes: 230
From: Calgary, Alberta, Canada
Default who makes the lightest hood?

Lightest hood for a 944?
Old 08-16-2015 | 03:47 PM
  #2  
PaulD_944S2's Avatar
PaulD_944S2
Burning Brakes
 
Joined: Jul 2014
Posts: 944
Likes: 40
From: SoCal
Default

Advan Carbon:

http://www.advancarbon.com/new-carbo...le-carbon-hood

19-20 lbs
Old 08-16-2015 | 04:54 PM
  #3  
V2Rocket's Avatar
V2Rocket
Rainman
Rennlist Member
 
Joined: Jan 2007
Posts: 45,595
Likes: 665
From: Nashville, TN
Default

I don't remember the exact number but I weighed 2 hoods once and they were something like 42 lbs each.

The rear hatch, complete with hinges, rubber spoiler and trim is 52 lbs, FYI too.

The crankshaft is 55-60 lbs depending on year and just production variation... There is a knife edged lightened 2.5 crank on my local (san diego) Craig's list for $400 if you're interested.

The complete torque tube with bearings and driveshaft installed is 60 lbs...


I'm just giving you ideas of heavy things that need lightening lol
Old 08-16-2015 | 05:47 PM
  #4  
odonnell's Avatar
odonnell
Rennlist Member
 
Joined: Nov 2012
Posts: 4,774
Likes: 69
From: Houston TX
Default

What about swapping to a manual rack? There was someone recently selling a complete setup for a late offset car. I'm not sure about the weight savings but probably on par with a lighter hood and probably cheaper.
Old 08-16-2015 | 06:16 PM
  #5  
Jay Wellwood's Avatar
Jay Wellwood
Addict
Lifetime Rennlist
Member
 
Joined: May 2001
Posts: 12,269
Likes: 266
From: Hotlanta - NE of the Perimeter
Default

Originally Posted by PaulD_944S2
Originally Posted by V2Rocket_aka944
I don't remember the exact number but I weighed 2 hoods once and they were something like 42 lbs each.

$799 to save roughly 23 lbs. That's nearly $35/lb.

Jenny Craig would be proud.
Old 08-16-2015 | 06:17 PM
  #6  
Noahs944's Avatar
Noahs944
Thread Starter
Race Car
 
Joined: May 2013
Posts: 4,015
Likes: 230
From: Calgary, Alberta, Canada
Default

Thanks for the contributions brothers, but can we keep this thread specific to lightweight hoods please? Cheers.
Old 08-16-2015 | 06:19 PM
  #7  
Noahs944's Avatar
Noahs944
Thread Starter
Race Car
 
Joined: May 2013
Posts: 4,015
Likes: 230
From: Calgary, Alberta, Canada
Default

Originally Posted by PaulD_944S2
Thank you Paul. It's expensive but I might go this route (when I gets the funds). I am nervous about drilling & modifying carbon for hinges/hood pins though.
Old 08-16-2015 | 06:22 PM
  #8  
racerbvd's Avatar
racerbvd
Banned
 
Joined: Aug 2006
Posts: 5,623
Likes: 268
From: Down the Street from Hooters in Sunny FL.
Default

Are you looking for a hood with bottom, like a stock hood or just a glass one to pin down?
Here is a skin, pinned down, and it is very light.




Now, we were trying to figure out a flat spot, but you can see how a hood skin reacts at speed.
Old 08-16-2015 | 06:30 PM
  #9  
Cyril's Avatar
Cyril
Rennlist Member
 
Joined: Sep 2008
Posts: 450
Likes: 2
From: Montreal
Default

Stock 46 lbs
Fiberglass 17 lbs

My hood and actually the whole body is from IFC Racing.

See pics here...
https://rennlist.com/forums/944-turb...fc-racing.html
Old 08-16-2015 | 07:45 PM
  #10  
Noahs944's Avatar
Noahs944
Thread Starter
Race Car
 
Joined: May 2013
Posts: 4,015
Likes: 230
From: Calgary, Alberta, Canada
Default

A 17 lb fibreglass hood? Lighter than carbon fibre? ...something seems off doesn't it? racerbvd, the skin's weight seems very appealing, but for a daily I'd prefer the firewall sealing capabilities to keep the fumes out of the cab. Thanks for posting guys! Cyril, thanks for the link, I'll be checking out how you installed your hood.
Old 08-16-2015 | 08:32 PM
  #11  
Cyril's Avatar
Cyril
Rennlist Member
 
Joined: Sep 2008
Posts: 450
Likes: 2
From: Montreal
Default

The hood is a copy of the original one with the same mounts.
Inserts are already installed and you just have to bolt your hinges. Same for the latch but I choose to go with the aerocatch hood pins.
Nice fit and finish and I weighted the hood myself.
Attached Images  
Old 08-16-2015 | 08:40 PM
  #12  
Cyril's Avatar
Cyril
Rennlist Member
 
Joined: Sep 2008
Posts: 450
Likes: 2
From: Montreal
Default

After...
Attached Images  
Old 08-16-2015 | 08:48 PM
  #13  
odurandina's Avatar
odurandina
Team Owner
 
Joined: Oct 2009
Posts: 28,705
Likes: 213
From: one thousand, five hundred miles north of Ft. Lauderdale for the summer.
Default

Originally Posted by Noahs944
Lightest hood for a 944?
the lightest hood is to go the inflation route.

more hp.... any way you can get it.....

then, keep your steel hood on as a radiator.
Old 08-16-2015 | 09:05 PM
  #14  
Oddjob's Avatar
Oddjob
Rennlist Member
 
Joined: Aug 2003
Posts: 4,696
Likes: 80
From: Midwest - US
Default

I'll have to weigh my hoods. I had two fiberglass hoods in hand today, a GT Racing hood and a factory cup hood. I don't think either weighed near 20 lbs, but will have to check.
Old 08-16-2015 | 09:15 PM
  #15  
SloMo228's Avatar
SloMo228
Rennlist Member
 
Joined: Jan 2015
Posts: 698
Likes: 4
From: SE Michigan
Default

Originally Posted by sausagehacker
What about swapping to a manual rack? There was someone recently selling a complete setup for a late offset car. I'm not sure about the weight savings but probably on par with a lighter hood and probably cheaper.

I did this swap earlier this year - I weighed the complete PS system and the complete manual rack setup. There is a weight savings of almost exactly 15 pounds from doing the swap.


Quick Reply: who makes the lightest hood?



All times are GMT -3. The time now is 03:22 PM.