|
||||||
| Scion FR-S / Toyota 86 GT86 General Forum The place to start for the Scion FR-S / Toyota 86 | GT86 |
![]() |
|
|
Thread Tools | Search this Thread |
|
|
#309 | |
|
Senior Member
Join Date: Nov 2011
Drives: Subaru
Location: Singapore
Posts: 112
Thanks: 0
Thanked 6 Times in 3 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
|
Quote:
|
|
|
|
|
|
#310 | |
|
Senior Member
Join Date: May 2011
Drives: '23 BRZ
Location: Providence, RI
Posts: 4,672
Thanks: 1,439
Thanked 4,011 Times in 2,097 Posts
Mentioned: 85 Post(s)
Tagged: 0 Thread(s)
|
Quote:
99+% of the driving population is putting you at MUCH greater risk than I am, because they have zero practice controlling a car beyond the limits of adhesion. They are more likely to give stupid inputs that cause a loss of traction, and then when things start to go wrong, they will almost always do the wrong thing. That is the case here. Nailing the throttle mid-turn is piss poor driving technique, and then abruptly getting off the gas when rear traction is lost (almost certainly what happened) is exactly the wrong response. Either the back end will come around even harder due to unloading the rears, or the rears will regain traction and the car will hook while pointing in the wrong direction. I'd rather drive with skilled drivers and no ABS/TC/SC nannies than with unskilled drivers and all the best nannies currently available. Unfortunately that only happens at the track... Last edited by ZDan; 06-18-2012 at 07:32 AM. |
|
|
|
| The Following User Says Thank You to ZDan For This Useful Post: | ChrisH (06-18-2012) |
|
|
#311 | |
|
First 86
Join Date: Dec 2011
Drives: Whiteout MT FR-S
Location: Parker, CO
Posts: 537
Thanks: 297
Thanked 187 Times in 73 Posts
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
|
Quote:
I suspect that the average car without traction and stability control is designed to be less dynamic and more stable than the average car with traction and stability control. It seems like these driver aids would free the engineers to move the poles closer to the right half plane. Sort of like how the F16 is designed to be aerodynamically unstable to be more maneuverable. Not a perfect example but you get the idea. Brett
__________________
Don't shop, adopt!
|
|
|
|
|
|
#312 |
|
First 86
Join Date: Dec 2011
Drives: Whiteout MT FR-S
Location: Parker, CO
Posts: 537
Thanks: 297
Thanked 187 Times in 73 Posts
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
|
Past performance is no guarantee of future results. I've never died. Does that mean I'm going to live forever?
__________________
Don't shop, adopt!
|
|
|
| The Following 2 Users Say Thank You to Brett For This Useful Post: | Chupacabra (06-18-2012), Tomzilla (06-18-2012) |
|
|
#313 | |
|
Senior Member/Old Fanboi
Join Date: Nov 2011
Drives: 2000 2ZZ-GE MR2 Spyder HT
Location: Back home in Ohio now
Posts: 2,446
Thanks: 1,931
Thanked 2,014 Times in 915 Posts
Mentioned: 16 Post(s)
Tagged: 0 Thread(s)
|
Quote:
We were taught to drive rear wheel drive cars from the beginning. High schools had driver education courses in rear wheel drive cars. I do not know about all schools but mine included parallel parking, slalom and driving on a wet "skid pad" (actually a wet parking lot). We were taught braking control (no ABS) and skid recovery. People still had wrecks but we understood rear wheel drive characteristics much better than the average driver today.
__________________
So many modders have more cents than sense!
|
|
|
|
|
|
#314 | |
|
First 86
Join Date: Dec 2011
Drives: Whiteout MT FR-S
Location: Parker, CO
Posts: 537
Thanks: 297
Thanked 187 Times in 73 Posts
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
|
Quote:
__________________
Don't shop, adopt!
|
|
|
|
|
|
#315 | |
|
Reverse Burnouts
Join Date: Oct 2011
Drives: 2013 Argento FRS
Location: dallas!!!
Posts: 2,894
Thanks: 707
Thanked 1,257 Times in 592 Posts
Mentioned: 30 Post(s)
Tagged: 1 Thread(s)
|
Quote:
actually our car uses a complex set of algorithms to determine a general plane of direction within a 10 degree tolerance, calculations are based on yaw, pitch, steering angle, current speed and direction, change in steering angle(rate of change and direction), application of brakes, current grip and change in grip our stability control is very smart vs a lot of other cars, but still shouldnt be relied on, i dont when its dry buy def when its wet and im taking a lot less risks or having it on incase it happens when im not trying to make it happen
__________________
![]() 2000 Carbon Blue Toyota Celica GTS 152000 miles (wont forget you) 2013 Argento Scion FR-S 2011 Infiniti G37x |
|
|
|
|
|
#316 | |
|
Senior Member
Join Date: May 2011
Drives: '23 BRZ
Location: Providence, RI
Posts: 4,672
Thanks: 1,439
Thanked 4,011 Times in 2,097 Posts
Mentioned: 85 Post(s)
Tagged: 0 Thread(s)
|
Quote:
I'd rather maintain a mild drift around a corner myself than have a blind non-sentient system try to understeer me right off the road. |
|
|
|
|
|
#317 | |
|
Member
Join Date: Dec 2011
Drives: Celica gts
Location: United States
Posts: 74
Thanks: 42
Thanked 45 Times in 20 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
|
Quote:
Learn the basics, develop the skills, move on to more difficult stuff. For the sake of your car, your wallet, and the general public that you may harm including yourself, keep the "fun" at the track and be safe on the public roads. Live to race another day. |
|
|
|
|
|
#318 |
|
scoob addict
|
I will throw this out in this thread since the subject of accidents is being discussed. Let's not forget the importance of tires. I will admit that 3 years ago I made a mistake in my car before I realized just how terrible my stock summer tires (on a 2008 sti) were around 45F on a fall run. I had traction control off and even with AWD if your tires are not good in the cold, a little trickle of water in the road after rain in a curve can send you for a spin. It happened to me and I was probably going 30mph on a curve with an AWD car.
Morale of the story here is don't feel 100% safe or the master of your car at any point and try to take precautions when you can. I've never ever had my car kick out like it did that day, it felt like I was driving on ice and all I hit was about a 2-3" wide stream of water in a turn, with too cold tires and no TCS on. Thankfully the damage was purely cosmetic (a scuffed wheel, some dirt, and a scratched bumper) but I learned that A: TCS stays in the green for me (middle option) during the summer. It allows for just a little of sliding but it's nearly impossible to break traction with my 275 star specs heh B: Learn your tires. My star specs seem to handle lower temps and rain far better than the SP 600 sports that came stock. But I still leave TCS fully on when it's colder than 45F and rainy out now. (And I've got a set of winter tires.) C: Turn TCS off only during auto-x or track days if you feel comfortable. I found that my fastest times and best handling came from TCS off in auto-x w/ diff fully to the rear but I would never drive like that on the street now! I'm not sure how different the TCS is from my car to the BRZ but I would imagine it's fairly similar. From what I've read it has the same OFF, GREEN, and ON options + more. I'll definitely be playing with it at my first auto-x and in parking lots before I make any decisions on what to use for daily driving. Anyway that's my 2 cents.
__________________
2008 AW STi - Area 1320/Forgeline/Toyo/Tomei/Greddy/Fortune Auto/Cusco/Whiteline/Tial/GTX3071R/V-Mount/Much More
2013 LR BRZ - Bone stock and researching goodies! |
|
|
|
|
#319 | |
|
Senior Member
Join Date: Oct 2011
Drives: 2013 WRB Subaru BRZ
Location: Oregon
Posts: 454
Thanks: 185
Thanked 70 Times in 45 Posts
Mentioned: 15 Post(s)
Tagged: 0 Thread(s)
|
Quote:
|
|
|
|
|
|
#320 |
|
Senior Member
Join Date: Jun 2012
Drives: truck and old car
Location: CA
Posts: 295
Thanks: 120
Thanked 168 Times in 66 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
|
Some really good lessons here on how to drift. Not the same car, but still good info;
[ame="http://www.youtube.com/watch?v=aUoCOULhZtY"]How To Drift On Forza Motorsport 3 - YouTube[/ame] |
|
|
|
|
#321 | ||||
|
Member
Join Date: Feb 2012
Drives: Car
Location: Planet Earth
Posts: 63
Thanks: 18
Thanked 10 Times in 7 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
|
Quote:
Or it can lead to a big drift and spin. The difference is the relation of three factors: - Nm at the rear wheel - Grip - Side acceleration. As long as these three stay within a certain window, you come out with a moderate drift angle. If one or more of these are ouside of this window, then better react very fast! - Nm = too much throttle - which can be easier achieved at low speed! - Grip = what is sufficient on dry tramac will lead to a big spin in the wet! - Side acceleration = the closer you are to the maximum speed in a certain corner, the less throttle is needed to send you in a drift. Keep in mind: Your throttle control is not an on/off switch! Quote:
But this does certainly not mean, that every unexperienced driver should switch it off and try to drift on public roads! Quote:
In fact cars with activated traction and stability controls are SLOWER than with deactivated systems. Actually these systems are often used today to mask insufficient suspension development. Many modern cars come with very stiff suspension. The reason is the enormous weight, that reduces their handling ability quite a lot. Therefor these cars come with very stiff suspension and a very direct steering gear to give an impression of good handling despite their overweight. As a result these cars work quite well on dry tarmac, but are very difficult to drive in the wet. Exactly THIS is the reason for stability control and traction control in modern cars: Without these systems such heavy cars are somewhat dangerous in the wet. Quote:
But: Why was everybody crying: "Oh, the Toyobaru needs more power! We want turbo charging!" I tell you what: Driving fun has hardly anything to do with power! This car has more than enough power, for some it will even be too much. Why drive a Lambo with 600 hp, if you are unable to control it? You will have much more fun in an old BMW E30 with 100 hp, that you can drive by yourself. Driving fun for a sports driver comes out of a lively handling and the ability to drive a car at its limits. If you can't drive a certain car at its limit without VSC/TSC, please don't try it with these systems! This is dangerous, too! Learn how to drive your car in situations, where it is not dangerous to you or others! Look for a wide open place, that allows you to learn, how your car reacts. Join a driver safety course, that includes kick plate and learn, how to catch your car, if it starts to slip (I assure you, this will teach you awe!). Use the winter time to practice drifting on a wide place all covered with snow, as everthing happens slower under these conditions and its very easy to bring the car in a drift. This will help a lot to develop the steering reflex. Train yourself, become an experienced driver. The most important point is: Always handle your car with AWE! NEVER underestimate, what your car can do in extreme situations! 200 hp can create a lot of fun - and a lot of fear!! Last edited by ChrisH; 06-18-2012 at 03:19 PM. |
||||
|
|
| The Following User Says Thank You to ChrisH For This Useful Post: | Dadhawk (06-18-2012) |
|
|
#322 |
|
Senior Member
Join Date: May 2012
Drives: '13 Premium MT BRZ
Location: Haverford, PA
Posts: 130
Thanks: 176
Thanked 77 Times in 38 Posts
Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
|
|
|
|
|
|
|
|
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| DOT Crash Test (non) Data for FR-S/BRZ | Dadhawk | Scion FR-S / Toyota 86 GT86 General Forum | 15 | 03-24-2012 05:21 AM |
| Jay-Z and Kanye West's wrecked Maybach Auctioned for $60,000 | M-17 | Other Vehicles & General Automotive Discussions | 10 | 03-16-2012 02:06 PM |
| First Toyota 86/GT86/FRS crash?? | cb7 | Scion FR-S / Toyota 86 GT86 General Forum | 4 | 03-15-2012 04:54 PM |
| first 86 crash | just86 | Scion FR-S / Toyota 86 GT86 General Forum | 31 | 03-12-2012 02:23 PM |
| Plane Crash in AZ | Neutral_Eyes | Off-Topic Lounge [WARNING: NO POLITICS] | 4 | 12-02-2011 02:27 PM |