Lamborghini Discussion on the Lamborghini Countach, Diablo, Murciélago, Gallardo, Reventón, Aventador, and new Huracán.

Gallardo Superleggera Top Speed Video...

Thread Tools
 
Rate Thread
 
Old Oct 31, 2007 | 04:56 PM
  #16  
Simba's Avatar
Registered User
Joined: Jul 2006
Posts: 2,901
From: Eating your Taquitos
Rep Power: 148
Simba has much to be proud ofSimba has much to be proud ofSimba has much to be proud ofSimba has much to be proud ofSimba has much to be proud ofSimba has much to be proud ofSimba has much to be proud ofSimba has much to be proud ofSimba has much to be proud of
Originally Posted by robbie
I was talking to Patrick, Houston Larmborghini and he was telling me that depressing the gas pedal through shifting is what causes wear and tear on the clutch. He told me that the driver needs to keep the gas pedal engaged pressed down) all the time when shifting. Correct me otherwise. Thanks.
If anything, keeping it to the floor while shifting would cause more clutch wear, as the maximum theoretical power would be applied in that instance. However, e-gear cuts ignition momentarily when it shifts, so there should be no practical difference between keeping it pinned and lifting slightly.

I have had more than one Lambo dealer person mention that the smoothest way to shift is to lift slightly, but I really doubt there's any significant difference in clutch wear.

That all said, the SL I test drove recently in sport mode shifted way faster than that thing. So either it wasn't in sport, or the guy was lifting.

And with that said, as well, flappy paddles suck.
 
Old Oct 31, 2007 | 07:11 PM
  #17  
robbie's Avatar
Registered User
Joined: Oct 2007
Posts: 89
From: Los Angeles
Rep Power: 22
robbie is infamous around these parts
So do I take it that the wear on the clutch is primarily geared toward the driver continuoulsy launching the vehicle from a stop?

You mentioned that keeping the gas pressed or slightly lifted during shifting holds no merit on the wear/tear of the clutch.

Correct?
 
Old Nov 1, 2007 | 08:04 AM
  #18  
Simba's Avatar
Registered User
Joined: Jul 2006
Posts: 2,901
From: Eating your Taquitos
Rep Power: 148
Simba has much to be proud ofSimba has much to be proud ofSimba has much to be proud ofSimba has much to be proud ofSimba has much to be proud ofSimba has much to be proud ofSimba has much to be proud ofSimba has much to be proud ofSimba has much to be proud of
Originally Posted by robbie
So do I take it that the wear on the clutch is primarily geared toward the driver continuoulsy launching the vehicle from a stop?
That'll wear any clutch. To the best of my knowledge, the greatest wear on e-gear/F-1 systems is doing launches and leaving it in gear while crawling through slow traffic.

You mentioned that keeping the gas pressed or slightly lifted during shifting holds no merit on the wear/tear of the clutch.
It shouldn't, no. As I said the system momentarily interrupts ignition, similar to how a no-clutch sequential or crashbox works, so for that brief moment when it's shifting, there's no more or less torque going through the clutch no matter what you do with the throttle. The computer completely takes control of the clutch/ignition/throttle when you hit the paddle, then returns it once the clutch is engaged.
 
Old Nov 1, 2007 | 10:17 AM
  #19  
robbie's Avatar
Registered User
Joined: Oct 2007
Posts: 89
From: Los Angeles
Rep Power: 22
robbie is infamous around these parts
Originally Posted by Simba
That'll wear any clutch. To the best of my knowledge, the greatest wear on e-gear/F-1 systems is doing launches and leaving it in gear while crawling through slow traffic.
What do you mean by leaving it in gear? If you are going 5-10mph you would still be in 1st, that would constitute being in gear -right?
 
Old Nov 1, 2007 | 09:44 PM
  #20  
Simba's Avatar
Registered User
Joined: Jul 2006
Posts: 2,901
From: Eating your Taquitos
Rep Power: 148
Simba has much to be proud ofSimba has much to be proud ofSimba has much to be proud ofSimba has much to be proud ofSimba has much to be proud ofSimba has much to be proud ofSimba has much to be proud ofSimba has much to be proud ofSimba has much to be proud of
Originally Posted by robbie
What do you mean by leaving it in gear? If you are going 5-10mph you would still be in 1st, that would constitute being in gear -right?
As in, leaving it in 1 while moving very slowly, so the computer is constantly feathering the clutch, versus popping it in N and coasting.
 
Old Nov 3, 2007 | 04:45 PM
  #21  
robbie's Avatar
Registered User
Joined: Oct 2007
Posts: 89
From: Los Angeles
Rep Power: 22
robbie is infamous around these parts
But if the condition in traffic only permits you to move at 5-10 Mph, you would have no choice but to feather the clutch.

Or are you saying that it is best to shift into 2nd and coast rather than driving the vehicle in 1st where you are continuously hitting that high rpm band where you should shift into 2nd. Is that what is meant by feathering by not engaging 2nd?

Just trying to get to the bottom of this feathering thing. Correct me if I am wrong. Thanks
 
Old Nov 4, 2007 | 04:12 PM
  #22  
Paris_CarreraS's Avatar
Registered User
Joined: Nov 2006
Posts: 1,458
From: Buenos Aires
Rep Power: 80
Paris_CarreraS is a jewel in the roughParis_CarreraS is a jewel in the roughParis_CarreraS is a jewel in the rough
Thumbs up

sounds F sick!!!!
 
Old Nov 8, 2007 | 12:27 PM
  #23  
rriva's Avatar
Registered User
15 Year Member
Joined: Oct 2006
Posts: 476
From: SoCal Irvine
Rep Power: 39
rriva is infamous around these parts
Originally Posted by RufMD
closed highway in France....cool sound.

http://www.need4speed.ws/video-335.html
Nice comments from you lucky Bast*^%S that get to drive these cars. Is there a shot from the highway? I'll bet it is even more impressive to see the car passing by at 185mph.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
tstat
Automotive Parts & Accessories For Sale/Wanted
5
Feb 7, 2026 06:12 PM
WheelB
Lamborghini
3
Aug 29, 2015 11:06 AM
Fabspeed Motorsport
991
1
Aug 26, 2015 11:15 AM
albert@velosdesignwerks
Lamborghini
0
Aug 22, 2015 09:03 AM



You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -6. The time now is 11:39 AM.