 Weight of Fuchs? |
|
|
|
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG.
This site is not affiliated with Porsche in any way. Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners. |
|
|
  |
| drew365 |
 Apr 1 2003, 12:50 PM
Post
#1
|
|
These are the good old days!  Group: Members Posts: 2,004 Joined: 29-December 02 From: Sunny So. Cal. Member No.: 37  |
I know that the real Fuchs are forged and are supposed to be lighter than the knowckoffs that are cast but I wondered by how much. Does anyone know the actual weight of a 15x7 real Fuch vrs. a knockoff?
|
   |
 
|
| J P Stein |
Apr 1 2003, 01:09 PM
Post
#2
|
|
Irrelevant old fart Group: Members Posts: 8,797 Joined: 30-December 02 From: Vancouver, WA Member No.: 45 Region Association: None |
I can't give you exact numbers, but I've held one of each at the same time. The knockoffs are at least 5 (or more) lbs heavier.
I can weigh a real one if nobody has the weight off the top of their head....just happen to have 4 sittin' around. The knockoffs went at a swap meet. |
|
|
|
| JmuRiz |
Apr 1 2003, 01:26 PM
Post
#3
|
|
914 Guru Group: Members Posts: 5,421 Joined: 30-December 02 From: NoVA Member No.: 50 Region Association: MidAtlantic Region 
|
I think the 15x7" are from 15-17lbs. My 16x6" were listed at 17lbs...but i weighed them myself and they were 15 w/o tires. A typical cast wheel would be about 22-24lbs. You'll notice the difference. My car drives smoother w/ the 16x6" and stiffer front torsion bars than when I had the 15x5.5 fuchs 2.0 wheels.
Nathan |
|
|
|
| drew365 |
Apr 1 2003, 01:44 PM
Post
#4
|
|
These are the good old days! Group: Members Posts: 2,004 Joined: 29-December 02 From: Sunny So. Cal. Member No.: 37 |
Thanks, 5 to 7# per wheel might be worth making a switch. I'm thinking of replacing my 16" BBS track wheels which are cast with 16" real Fuchs. I asked about 15x7 because I figured more guys would have them around then 16's.
|
|
|
|
| J P Stein |
Apr 1 2003, 01:49 PM
Post
#5
|
|
Irrelevant old fart Group: Members Posts: 8,797 Joined: 30-December 02 From: Vancouver, WA Member No.: 45 Region Association: None |
7 X 15....15lbs on the bathroom scale.
|
|
|
|
| Jeroen |
Apr 1 2003, 01:55 PM
Post
#6
|
|
914 Guru Group: Members Posts: 7,887 Joined: 24-December 02 From: The Netherlands Member No.: 3 Region Association: Europe |
Never mind that the centers of the cast (=fake) fuchs are known to rip out of the wheel under severe stress (racing / AX-ing)
cheers, Jeroen |
|
|
|
| J P Stein |
Apr 1 2003, 02:31 PM
Post
#7
|
|
Irrelevant old fart Group: Members Posts: 8,797 Joined: 30-December 02 From: Vancouver, WA Member No.: 45 Region Association: None |
ALL these Fuch are getting old and some are cracking.
The PP 911 list has had several threads on this. They are life limited. Inspect any purchased wheels very carefully. On my latest set, I carefully radiused all edges to at least .06. The edge breaks from the factory is spotty at best.....or just not done...and that's all one one wheel. |
|
|
|
| drew365 |
Apr 9 2003, 06:48 PM
Post
#8
|
|
These are the good old days! Group: Members Posts: 2,004 Joined: 29-December 02 From: Sunny So. Cal. Member No.: 37 |
Official Weigh In: 15X7 wheels only
Original Fuch - 13# Knockoff - 16# My friend has a set of each and he was switching tires so he weighed them on an accurate scale. Not as much difference weight wise as some thought but on a track car 12# is 12#. I guess it is on a street car too! (IMG:style_emoticons/default/tongue.gif) |
|
|
|
| Curvie Roadlover |
Apr 9 2003, 07:48 PM
Post
#9
|
|
Two trunks are better than one! Group: Members Posts: 2,025 Joined: 29-December 02 From: Southeast Michigan Member No.: 42 |
Plus the wheels are "rotating mass" which makes more of a difference, performance-wise, than say, the same amount of weight if it were on the chassi.
|
|
|
|
| SirAndy |
Apr 10 2003, 03:37 AM
Post
#10
|
|
Resident German Group: Admin Posts: 41,602 Joined: 21-January 03 From: Oakland, Kalifornia Member No.: 179 Region Association: Northern California |
QUOTE(Curvie Roadlover @ Apr 9 2003, 05:48 PM) Plus the wheels are "rotating mass" which makes more of a difference, performance-wise, than say, the same amount of weight if it were on the chassi. the ratio is about 1:2 ... meaning, if you take off 1 pound of the "rotating mass", the gain equals 2 pounds off "static mass". sooooo, taking 12 pounds off the wheels = taking 24 pounds off the body ... |
|
|
|
| Curvie Roadlover |
Apr 10 2003, 05:01 AM
Post
#11
|
|
Two trunks are better than one! Group: Members Posts: 2,025 Joined: 29-December 02 From: Southeast Michigan Member No.: 42 |
Wow!, I knew it made a difference, but I didn't realise it made that much of a difference.
|
|
|
|
|
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
|
Lo-Fi Version | Time is now: 19th April 2024 - 02:37 AM |
Invision Power Board
v9.1.4 © 2024 IPS, Inc.