F-Type ( X152 ) 2014 - Onwards
Sponsored by:
Sponsored by:

RWD R...a big tease?

Thread Tools
 
Search this Thread
 
  #21  
Old 05-02-2016, 03:33 PM
DPelletier's Avatar
Veteran Member
Join Date: Feb 2016
Location: kelowna
Posts: 1,572
Received 330 Likes on 257 Posts
Default

Truth is that anything much over 300hp could be considered overkill on public streets yet there are all kinds of cars (yes, even RWD ones) that have more HP than an F type R; C7 Z06 and CTS-V, Shelby GT500, Viper and the 707hp Hellcat Dodges....and that's even before considering the truly exotic stuff.

I've driven a ton of 400 and 500hp cars with far less traction than a stock F type and zero traction control aids.....My friend Mark drives his 3100 lb, 804 horsepower drag car on the street with 15" x 10" drag radials and no electronic help.....he needs to be careful as to how he metes out the fuel as you can imagine....yet somehow he managed to destroy a brand new AWD 911 Turbo S from a 30mph roll on. He is a skilled driver that had to learn how his car would respond.

Of course you can't stomp the throttle of a V8 F type from a standing stop with the stock tires and expect it to utilize all available power....but you will feel the full power in a 3rd or 4th gear roll on. Too much? sure.....just like all the other truly fast cars sold today.

The V6 cars are very cool and arguably a more sensible/ logical choice with which you can use a greater percentage of the cars power on a daily basis. I'd suggest that isn't what the R is about.


Dave
 
The following users liked this post:
SinF (05-02-2016)
  #22  
Old 05-02-2016, 03:45 PM
Unhingd's Avatar
Veteran Member
Join Date: Dec 2014
Location: Maryland, US
Posts: 16,939
Received 4,661 Likes on 3,366 Posts
Default

Originally Posted by Foosh
I think the real question is why JLR hasn't developed a "smart" launch control for their big power cars.
C'mon...leave something up to driver skill!
 
The following users liked this post:
SinF (05-02-2016)
  #23  
Old 05-02-2016, 05:40 PM
SinF's Avatar
Veteran Member
Join Date: Mar 2016
Location: Canada, eh
Posts: 6,987
Received 2,141 Likes on 1,461 Posts
Default

Originally Posted by Foosh
I think the real question is why JLR hasn't developed a "smart" launch control for their big power cars.
For me, and especially on a V6 with a manual transmission, F-type is a driver's car right out of good old days. My only regret is that I couldn't get R-type with a manual gearbox and had to 'settle' for a meager 380HP. Maybe they assumed people buying this $100K+ R beast would show some discipline and not mash the pedal from standstill?
 
  #24  
Old 05-02-2016, 06:27 PM
Foosh's Avatar
Veteran Member
Join Date: Jul 2014
Location: Maryland, USA
Posts: 6,177
Received 1,028 Likes on 854 Posts
Default

Originally Posted by Unhingd
C'mon...leave something up to driver skill!
As I think you should know by now, I'm all for that. I'm constantly ranting about over-reliance on automation, too many options, and how fat this car is. Right now, it's not the "driver's car" it should be, and it needs to lose at least 500 lbs. or match the weight of the Cayman S. I couldn't possibly care less about the sound system, how many cameras, or other driver aids.

Hell, if JLR had put a decent manual transmission in the car, I'd already have one. :-)

My question about launch control in the V8 was more puzzlement about why JLR didn't do it for 0-60 or 1/4 mile bragging rights, but that's really not my thing.
 
The following users liked this post:
SinF (05-02-2016)
  #25  
Old 05-02-2016, 06:38 PM
jaguny's Avatar
Veteran Member
Join Date: Dec 2011
Location: upstate new york
Posts: 5,307
Received 628 Likes on 529 Posts
Default

Originally Posted by Foosh
The V8s do not have launch control, never have. Only the V6S has it for reasons that defy logic.
My manual says the car has launch control.
 
  #26  
Old 05-02-2016, 06:48 PM
Mulmur's Avatar
Veteran Member
Join Date: May 2014
Location: Mulmur, Ontario, Canada
Posts: 1,420
Received 259 Likes on 205 Posts
Default

Another approach to reducing rear wheel spin would be to buy a 2016, awd..

As well, the v-6 is great I tested one out, but preferred the 8 .. one thing of note is that when it comes to dialing in more power with a 'Tune', lots of the v-6 folks are lined right up for a tune, so maybe a bit more power is actually what most people want.
Lawrence
 
  #27  
Old 05-02-2016, 06:50 PM
Foosh's Avatar
Veteran Member
Join Date: Jul 2014
Location: Maryland, USA
Posts: 6,177
Received 1,028 Likes on 854 Posts
Default

Originally Posted by jaguny
My manual says the car has launch control.
Yes, the manual is notorious for not being specific about which model has what feature. JLR prints one manual for all F-Types. Try it, you'll find it does not.
 
  #28  
Old 05-02-2016, 07:19 PM
SinF's Avatar
Veteran Member
Join Date: Mar 2016
Location: Canada, eh
Posts: 6,987
Received 2,141 Likes on 1,461 Posts
Default

Originally Posted by Foosh
Hell, if JLR had put a decent manual transmission in the car, I'd already have one.
Any MY 17 MT will have updated clutch and flywheel design. If you want to row your own gears, it is order away.
 
  #29  
Old 05-02-2016, 07:23 PM
Foosh's Avatar
Veteran Member
Join Date: Jul 2014
Location: Maryland, USA
Posts: 6,177
Received 1,028 Likes on 854 Posts
Default

Originally Posted by SinF
Any MY 17 MT will have updated clutch and flywheel design. If you want to row your own gears, it is order away.
I'm not convinced the "updated clutch and flywheel" did little more than stem the bleeding of the botched launch. It's still not a robust manual a la Tremec, given the fact that it can't handle V8 power.

I've spent 40 years "rowing my own gears," and I do miss it. The F-Type is my first auto sporty car, but at this point, I'd rather stick with it given what I test drove coupled with the experiences of others.
 

Last edited by Foosh; 05-02-2016 at 07:27 PM.
The following users liked this post:
SinF (05-02-2016)
  #30  
Old 05-02-2016, 07:35 PM
Unhingd's Avatar
Veteran Member
Join Date: Dec 2014
Location: Maryland, US
Posts: 16,939
Received 4,661 Likes on 3,366 Posts
Default

Originally Posted by Foosh
As I think you should know by now, I'm all for that.
I do indeed. I was just playing with you.

Originally Posted by Foosh
Hell, if JLR had put a decent manual transmission in the car, I'd already have one. :-)
I think they finally got it right. The friction point is low on the pedal and well defined, and fast shifts no longer produce a slipping clutch or billows of smoke. But, as you say, only time will tell if it holds up.
 
The following users liked this post:
SinF (05-02-2016)
  #31  
Old 05-02-2016, 07:35 PM
Dogbreath!'s Avatar
Senior Member
Join Date: Dec 2015
Location: People's Republik of MD
Posts: 641
Received 176 Likes on 132 Posts
Default

I've never driven an F-Type V6, so I can't comment on their performance, but I can't imagine that they are drasticallydifferent in handling or acceleration from my SLK 55. Similar HP 355 v 380, similar weight 3500 lbs v 3700. For me, it wasn't enough. Maybe it was that the SLK didn't have the throttle response.

V6 guys don't take this as a slight - it's not. To each his own.

At any rate, I love the V8. It can be a GT cruiser or with a flip of a switch a hooligan car capable wagging its tail at pretty much any time or of scaring the daylights out of a rider either by hard acceleration or cornering.

Another plus is the tranny. If I had my druthers and didn't have to commute on I270 (the devil's highway) I'd love a stick, but a slushbox this isn't. In Dynamic and Sport mode it seems to know exactly which gear to be in when cornering. OK so it's not a quick as a DCT, but I'm not racing it either.

Lastly, it shares something incredibly important with the V6. Great looks.
 
  #32  
Old 05-02-2016, 07:37 PM
Unhingd's Avatar
Veteran Member
Join Date: Dec 2014
Location: Maryland, US
Posts: 16,939
Received 4,661 Likes on 3,366 Posts
Default

Originally Posted by Mulmur
Another approach to reducing rear wheel spin would be to buy a 2016, awd..

As well, the v-6 is great I tested one out, but preferred the 8 .. one thing of note is that when it comes to dialing in more power with a 'Tune', lots of the v-6 folks are lined right up for a tune, so maybe a bit more power is actually what most people want.
Lawrence
+1. What I now have at 427hp/407tq feels perfect for this car.
 
  #33  
Old 05-02-2016, 07:41 PM
Unhingd's Avatar
Veteran Member
Join Date: Dec 2014
Location: Maryland, US
Posts: 16,939
Received 4,661 Likes on 3,366 Posts
Default

Originally Posted by Foosh
It's still not a robust manual a la Tremec, given the fact that it can't handle V8 power.
Exactly. The Tremec would be overkill and just be wasted weight for a V6. The Tremec would have been an obvious choice for the V8.
 
The following users liked this post:
SinF (05-02-2016)
  #34  
Old 05-02-2016, 07:42 PM
Foosh's Avatar
Veteran Member
Join Date: Jul 2014
Location: Maryland, USA
Posts: 6,177
Received 1,028 Likes on 854 Posts
Default

Originally Posted by Unhingd
+1. What I now have at 427hp/407tq feels perfect for this car.
That's great. Let's see if that's what you have 6 months or 1 year from now. As a trained scientist, I can't help but say, "further research is necessary . . . " :-)

Meanwhile, I can only dream about a 3200 lb. F-Type with 400hp, which would have roughly the same power-to-weight ratio as a 4000 lb. R w/ 550hp. The former would absolutely humiliate the latter on a track.
 
  #35  
Old 05-02-2016, 07:52 PM
Smoke Em's Avatar
Senior Member
Join Date: Apr 2016
Location: New Jersey
Posts: 818
Received 95 Likes on 84 Posts
Default

Originally Posted by Foosh
That's great. Let's see if that's what you have 6 months or 1 year from now. As a trained scientist, I can't help but say, "further research is necessary . . . " :-)

Meanwhile, I can only dream about a 3200 lb. F-Type with 400hp, which would have roughly the same power-to-weight ratio as a 4000 lb. R w/ 550hp. The former would absolutely humiliate the latter on a track.
Possibly, but those numbers are very strong and impressive for the V6S. In fact I'm going to order the lower pulley and visit John for his tune in hopes I have similar success as Unhinged. From the comments from a couple forum members the addition of the lower pulley and a tune has significantly increased the performance and feel of the car. Once that's done it's onto the PSS and I'm done. Can't wait this summer is going to be very fun and exciting.
 
  #36  
Old 05-02-2016, 07:57 PM
Foosh's Avatar
Veteran Member
Join Date: Jul 2014
Location: Maryland, USA
Posts: 6,177
Received 1,028 Likes on 854 Posts
Default

Originally Posted by Smoke Em
Possibly, but those numbers are very strong and impressive for the V6S. In fact I'm going to order the lower pulley and visit John for his tune in hopes I have similar success as Unhinged. From the comments from a couple forum members the addition of the lower pulley and a tune has significantly increased the performance and feel of the car. Once that's done it's onto the PSS and I'm done. Can't wait this summer is going to be very fun and exciting.
Oh no question you can safely pump 400hp or more into the base since it's exactly the same engine sans tune as the V6S. I'm thinking of doing the same thing possibly w/ Velocity. But how do you lose 500 lbs?
 
  #37  
Old 05-02-2016, 08:00 PM
Smoke Em's Avatar
Senior Member
Join Date: Apr 2016
Location: New Jersey
Posts: 818
Received 95 Likes on 84 Posts
Default

agreed. Once we add the pulley and the tune and push into those ranges (430HP, 410 TQ) then we just need to shave off even 250 pounds I would be in heaven. Anyway it will still be a fun toy.. Excited!!
 
  #38  
Old 05-02-2016, 08:30 PM
SinF's Avatar
Veteran Member
Join Date: Mar 2016
Location: Canada, eh
Posts: 6,987
Received 2,141 Likes on 1,461 Posts
Default

Originally Posted by Foosh
But how do you lose 500 lbs?
Take the load of gravel out of the truck bed?

 
  #39  
Old 05-02-2016, 08:38 PM
Foosh's Avatar
Veteran Member
Join Date: Jul 2014
Location: Maryland, USA
Posts: 6,177
Received 1,028 Likes on 854 Posts
Default

Originally Posted by Unhingd
Exactly. The Tremec would be overkill and just be wasted weight for a V6. The Tremec would have been an obvious choice for the V8.
I had a 3200 lb. C6 Z06 w/ a Tremec. I don't think it weighs more than your ZF, and perhaps less.

A quick Google search showed 135 lbs. dry for the Tremec T56 in the C6 Z06 vs. 145 for a ZF 6 speed, but I'm not sure that was the same version in the F-Type.
 

Last edited by Foosh; 05-02-2016 at 10:17 PM.
  #40  
Old 05-03-2016, 06:36 AM
baege's Avatar
Junior Member
Thread Starter
Join Date: Apr 2016
Location: Toronto,
Posts: 29
Received 2 Likes on 1 Post
Default

[QUOTE=TheStig;1453626]Yes the 550+ HP in the RWD coupe is overkill, especially with 295s in the back. My stock tires have 10,000 miles on them and if I stab the throttle I'm going no where fast with a traction control icon blinking furiously. I am really hoping the Michelins are as good as everyone says they are. I read somewhere the the f-type was like "Carl Lewis in stilettos"




In short the V8 RWD does require some effort and it is not the effortless handler a Cayman or Lotus would be , but I believe it can be just as rewarding as the V6"


What really attracted me to the f type was sound, looks and low end torque. I was impressed with the awd S I drove in this regard.


I was expecting the R to impress me even more, but it did not.


The v6's power was for me more accessible and so that made it more fun. Perhaps I am just a lazy driver but I want to be able to punch the throttle and feel that low end torque push you back in your seat at low rpm. I can punch the throttle in my cayman but its lack of low end torque means I don't get that push in the back. With the R it can obviously really push you back (much more so than the v6), but I found I couldn't just punch the throttle. When I was gentle with the throttle I didn't find it all that exciting and when I punched it, it lost control. The v6 on the other hand allowed me to punch it at will and had much more low end pull than my cayman.


I was hoping the R would bring me back to a car that pulled strong at low rpms and allowed me to pass with ease at any rpm. I had that in my old 5.0 mustangs and I find it a lot of fun. Somehow I think the v6 hits that mark more than the R does which I find a little surprising.


In the end, we all have different driving styles and quirks, I suppose the v6 just fits my lazy style more
 



All times are GMT -5. The time now is 04:45 PM.