Notices
Racing & Drivers Education Forum
Sponsored by:
Sponsored by:

Leh Keen GT4 Clubsport @ AMP

Thread Tools
 
Search this Thread
 
Old 01-12-2017 | 11:20 PM
  #1  
Nizer's Avatar
Nizer
Thread Starter
Rennlist Member
 
Joined: Feb 2006
Posts: 13,684
Likes: 1,912
From: Wishing I Was At The Track
Default Leh Keen GT4 Clubsport @ AMP

Old 01-12-2017 | 11:31 PM
  #2  
Jack667's Avatar
Jack667
Drifting
 
Joined: Sep 2001
Posts: 2,262
Likes: 116
From: Milton, GA
Default

Nice!

That track is 40 mins from the house and I get there 1-2x/year. Need to double that!

Old 01-12-2017 | 11:53 PM
  #3  
danielyonker's Avatar
danielyonker
Pro
 
Joined: May 2009
Posts: 649
Likes: 5
Default

Some serious sawing at the wheel
Old 01-13-2017 | 08:54 AM
  #4  
ProCoach's Avatar
ProCoach
Rennlist
Basic Site Sponsor
 
Joined: Jun 2008
Posts: 19,229
Likes: 3,382
From: Durham, NC and Virginia International Raceway
Default

Yeah, and you're fast, too!
__________________
-Peter Krause
www.peterkrause.net
www.gofasternow.com
"Combining the Art and Science of Driving Fast!"
Specializing in Professional, Private Driver Performance Evaluation and Optimization
Consultation Available Remotely and at VIRginia International Raceway






















Old 01-13-2017 | 09:00 AM
  #5  
LexVan's Avatar
LexVan
Banned
 
Joined: Jan 2013
Posts: 26,141
Likes: 5,418
From: Chicagoland Area
Default

That does look like a handfull to drive. Why the 7,800 shifts? I thought it would be higher?? Leh's recent interview in the December Pano was great.
Old 01-13-2017 | 11:22 AM
  #6  
tcsracing1's Avatar
tcsracing1
Rennlist Member
 
Joined: May 2008
Posts: 17,108
Likes: 259
From: Somewhere in a galaxy far, far away....
Default

would love to know Leh's thoughts on the little car, especially for somebody accustomed to a GT3R!

Probably like driving a spec miata for him!
Old 01-13-2017 | 11:42 AM
  #7  
Spyerx's Avatar
Spyerx
Rennlist Member
 
Joined: Mar 2012
Posts: 16,723
Likes: 1,855
From: SoCal
Default

Originally Posted by danielyonker
Some serious sawing at the wheel
Looks like he's either trying to feel the car or the car is just not 'right'. It looks really stiff/bouncy not supple...

Originally Posted by tcsracing1
would love to know Leh's thoughts on the little car, especially for somebody accustomed to a GT3R!

Probably like driving a spec miata for him!
His feedback on GT4: needs more power.
Old 01-13-2017 | 11:50 AM
  #8  
Obturate's Avatar
Obturate
Racer
 
Joined: Jul 2015
Posts: 355
Likes: 16
From: Pleasant Plains, IL
Default

Originally Posted by Spyerx
Looks like he's either trying to feel the car or the car is just not 'right'. It looks really stiff/bouncy not supple...

They ARE really stiff/bouncy with very little compliance. Hopefully new Trophy setup fixes the handling.



His feedback on GT4: needs more power.
Agreed.
Old 01-13-2017 | 12:39 PM
  #9  
2BWise's Avatar
2BWise
Three Wheelin'
 
Joined: Nov 2004
Posts: 1,311
Likes: 10
From: Northville, MI
Default

Originally Posted by LexVan
That does look like a handfull to drive. Why the 7,800 shifts? I thought it would be higher?? Leh's recent interview in the December Pano was great.
+1 to that. Almost appears to be either over sprung or under damped that way it pogos around so much.
Old 01-13-2017 | 12:41 PM
  #10  
ProCoach's Avatar
ProCoach
Rennlist
Basic Site Sponsor
 
Joined: Jun 2008
Posts: 19,229
Likes: 3,382
From: Durham, NC and Virginia International Raceway
Default

Welcome to the Clubsport world. Let's see what the new shock/spring package does...
Old 01-13-2017 | 12:49 PM
  #11  
Nizer's Avatar
Nizer
Thread Starter
Rennlist Member
 
Joined: Feb 2006
Posts: 13,684
Likes: 1,912
From: Wishing I Was At The Track
Default

I believe cars are known to be oversprung for the tire PCA requires to be run. Understanding is there's a softer spring package coming for 2017. Also, we don't know condition of tires or temps.

I'm more struck by Leh's use of track limits - he leaves nothing on the table.
Old 01-13-2017 | 12:56 PM
  #12  
ProCoach's Avatar
ProCoach
Rennlist
Basic Site Sponsor
 
Joined: Jun 2008
Posts: 19,229
Likes: 3,382
From: Durham, NC and Virginia International Raceway
Default

Well, I was going to say that the car WAS designed (and the original shock/spring package selected) for the Michelins. Pirelli came in, assisted PCA Club Racing with sponsorship and they were made the spec tire. There was a spring change allowed starting Road Atlanta last year, but no, I don't think all the components work well together. At least as of the end of last year.
Old 01-13-2017 | 01:08 PM
  #13  
Steve113's Avatar
Steve113
Rennlist Member
 
Joined: May 2009
Posts: 2,193
Likes: 308
From: Rockland County NY
Default

A Big handful. They need to make changes like they did in Europe
Old 01-13-2017 | 01:20 PM
  #14  
ProCoach's Avatar
ProCoach
Rennlist
Basic Site Sponsor
 
Joined: Jun 2008
Posts: 19,229
Likes: 3,382
From: Durham, NC and Virginia International Raceway
Default

They have, for this year. Still, different tires... Required by the rules.
Old 01-13-2017 | 01:56 PM
  #15  
mark kibort's Avatar
mark kibort
Rennlist Member
 
Joined: Feb 2003
Posts: 29,956
Likes: 180
From: saratoga, ca
Default

Originally Posted by Nizer
I believe cars are known to be oversprung for the tire PCA requires to be run. Understanding is there's a softer spring package coming for 2017. Also, we don't know condition of tires or temps.

I'm more struck by Leh's use of track limits - he leaves nothing on the table.
Thats what i thought when i watched the video. but also, i think Leh likes to drive this way. Kind of a style he has. always dancing at and over the edge.
as far as Leh's use of the car at the limits.. anyone notice shift points, always in the HP band, even around tighter turns? Its one of the ways he keeps the car at it's limit.


Quick Reply: Leh Keen GT4 Clubsport @ AMP



All times are GMT -3. The time now is 02:06 AM.