Notices
GT4/Spyder Discussions about the 981 GT4/Spyder
Sponsored by:
Sponsored by: APR

Any vendors selling an add on gurney lip for our GT4 wing yet?

Thread Tools
 
Search this Thread
 
Old 08-19-2016, 11:20 AM
  #16  
usctrojanGT3
Rennlist Member
 
usctrojanGT3's Avatar
 
Join Date: Feb 2013
Posts: 16,547
Received 3,987 Likes on 2,272 Posts
Default

+981 for black composite ones.
Old 08-19-2016, 11:29 AM
  #17  
fastauto
Instructor
 
fastauto's Avatar
 
Join Date: Nov 2004
Location: Long Island, NY
Posts: 124
Received 1 Like on 1 Post
Default

Originally Posted by dsddcd
Third for the black to match the lip!
Yup. Not only would I take one but I bet they would see a bunch.
Old 08-19-2016, 12:52 PM
  #18  
blackmist27
Instructor
 
blackmist27's Avatar
 
Join Date: Dec 2015
Posts: 211
Received 125 Likes on 41 Posts
Default

wow... i want! where can i order?
Old 08-19-2016, 01:21 PM
  #19  
Jimmy-D
Race Director
 
Jimmy-D's Avatar
 
Join Date: Mar 2014
Location: Midwest
Posts: 11,268
Received 1,452 Likes on 756 Posts
Default

What does a gurney do?
Old 08-19-2016, 02:53 PM
  #20  
Knolow
Rennlist Member
 
Knolow's Avatar
 
Join Date: Jan 2016
Posts: 283
Received 4 Likes on 3 Posts
Default

Originally Posted by Jamie@dundonmotorsports
Have Gurney and Dive Planes available for the GT4

Gurney is CF and is $285.00 +shipping
Dive Planes are CF and are $465 for the pair + shipping


GT4 Gurney Flap




GT4 Gurney Flap




GT4 Dive Planes
Ok, now I agree with the other guy in the header thread... Gotta stop following you guys cause I'm going to go broke.
Old 08-19-2016, 05:01 PM
  #21  
ExMB
Rennlist Member
 
ExMB's Avatar
 
Join Date: Oct 2008
Posts: 8,479
Received 1,355 Likes on 826 Posts
Default

Originally Posted by Jimmy-D
What does a gurney do?
Gurney

vs

Gurney flap

Old 08-19-2016, 05:51 PM
  #22  
Jamie@dundonmotorsports
Basic Sponsor
Rennlist
Site Sponsor

 
Jamie@dundonmotorsports's Avatar
 
Join Date: Jan 2016
Location: Gig Harbor, Wa
Posts: 1,954
Received 369 Likes on 204 Posts
Default

Only have them in carbon, can do gloss or matte

Feel free to PM me you email and will send a paypal invoice!
__________________
Dundon Motorsports
Gig Harbor, WA
253-200-4454
jamie@dundonmotorsports.com

www.dundonmotorsports.com
Facebook.com/dundonmotorsports
Instagram @dundon_motorsports
Old 08-21-2016, 03:24 AM
  #23  
O5C4R
Racer
 
O5C4R's Avatar
 
Join Date: Nov 2013
Posts: 380
Received 10 Likes on 6 Posts
Default

Isn't there a more aggressive wing setting available, would it add under steer
Old 08-21-2016, 12:04 PM
  #24  
paradocs98
Rennlist Member
 
paradocs98's Avatar
 
Join Date: May 2010
Location: NY
Posts: 1,775
Received 388 Likes on 188 Posts
Default

Originally Posted by No Heel No Toe
Isn't there a more aggressive wing setting available, would it add under steer
From ExMB's Wikipedia (Wicker-pedia?) link above, regarding development of the Gurney flap:

The first application of the flap was in 1971,[7] after Gurney retired from driving and began managing his own racing team full-time. His driver, Bobby Unser, had been testing a new Gurney-designed car at Phoenix International Raceway, and was unhappy with the car's performance on the track. Gurney needed to do something to restore his driver's confidence before the race, and recalled experiments conducted in the 1950s by certain racing teams with spoilers affixed to the rear of the bodywork to cancel lift. (At that level of development, the spoilers were not thought of as potential performance enhancers—merely devices to cancel out destabilizing and potentially deadly aerodynamic lift.) Gurney decided to try adding a "spoiler" to the trailing edge of the rear wing.[8] The device was fabricated and fitted in under an hour, but Unser's test laps with the modified wing turned in equally poor times. When Unser was able to speak to Gurney in confidence, he disclosed that the lap times with the new wing were slowed because it was now producing so much downforce that the car was understeering. All that was needed was to balance this by adding additional downforce in front.

So it needs to be done as a system--if you're adding a Gurney flap in the rear, you need to make a change to add downforce in the front as well.
Old 08-23-2016, 10:57 PM
  #25  
Jamie@dundonmotorsports
Basic Sponsor
Rennlist
Site Sponsor

 
Jamie@dundonmotorsports's Avatar
 
Join Date: Jan 2016
Location: Gig Harbor, Wa
Posts: 1,954
Received 369 Likes on 204 Posts
Default

Have 5 sets coming, 1 set matte 4 sets gloss. Some of the gurney's sold...
5 more coming middle of Sept. Will have pics of race front splitter, taller and sticks out a bit more. Also have Carbon rear diffuser (just like factory, just in carbon).


Front Splitter, street version shown, race version 12mm taller and sticks out a bit more




Matte Carbon Dive Planes and Gurney




Matte vs Gloss




Gloss Dive Planes and Gurney
Old 09-06-2016, 12:25 PM
  #26  
cooperyau
Instructor
 
cooperyau's Avatar
 
Join Date: Oct 2015
Posts: 243
Likes: 0
Received 0 Likes on 0 Posts
Default

Where's gurney? It is taking forever ;-O Supposed to receive it 2 weeks ago
Old 09-06-2016, 01:55 PM
  #27  
Jamie@dundonmotorsports
Basic Sponsor
Rennlist
Site Sponsor

 
Jamie@dundonmotorsports's Avatar
 
Join Date: Jan 2016
Location: Gig Harbor, Wa
Posts: 1,954
Received 369 Likes on 204 Posts
Default

Originally Posted by cooperyau
Where's gurney? It is taking forever ;-O Supposed to receive it 2 weeks ago
Sorry for the confusion on delivery dates. I received them from the maker this past Friday and your special order Matte gurney was shipped the same day. Tracking was sent to your email address.

All others shipped today.

Thanks for your patience
Old 09-06-2016, 01:59 PM
  #28  
cooperyau
Instructor
 
cooperyau's Avatar
 
Join Date: Oct 2015
Posts: 243
Likes: 0
Received 0 Likes on 0 Posts
Default

Thanks. will pm you for the tracking as I didnt receive the email. Can't wait to slap these on...



Originally Posted by Jamie@dundonmotorsports
Sorry for the confusion on delivery dates. I received them from the maker this past Friday and your special order Matte gurney was shipped the same day. Tracking was sent to your email address.

All others shipped today.

Thanks for your patience
Old 09-06-2016, 08:37 PM
  #29  
Knolow
Rennlist Member
 
Knolow's Avatar
 
Join Date: Jan 2016
Posts: 283
Received 4 Likes on 3 Posts
Default

Originally Posted by Jamie@dundonmotorsports
Sorry for the confusion on delivery dates. I received them from the maker this past Friday and your special order Matte gurney was shipped the same day. Tracking was sent to your email address.

All others shipped today.

Thanks for your patience
Wait a minute... I'm so jealous!
Old 09-07-2016, 02:13 AM
  #30  
Jamie@dundonmotorsports
Basic Sponsor
Rennlist
Site Sponsor

 
Jamie@dundonmotorsports's Avatar
 
Join Date: Jan 2016
Location: Gig Harbor, Wa
Posts: 1,954
Received 369 Likes on 204 Posts
Default

Originally Posted by Knolow
Wait a minute... I'm so jealous!
If you want Gloss, I have some at the ready...


Quick Reply: Any vendors selling an add on gurney lip for our GT4 wing yet?



All times are GMT -3. The time now is 12:08 PM.