Aris, I thank you so much for these explanations (in all your videos) After playing more Acarde-Style-Racing for about 20 years I finally got some proper gear for Sim Racing and bought ACC a couple of days ago. I noticed on the spot, that this is a total different league of driving. I've been struggling to improve my driving and run into a dead end where I couldn't improve my times anymore. Stuck at a consistent but "bad" time. Realized I have to learn more about what is happening there. Somebody suggested to check out your channel and now I'm here. Understanding what is going on here helps so much in taking a different approach. You're explanation are extremely good. When I was studying mechanical engineering about 10 years ago, I took one semester in vehicle engineering but that professor was very bad. I've learned more watching one of your videos than taking his whole course. Really awesome and I appreciate it a lot. Thank you!
Toe out raises the pressure on the inside face of the tire reducing tire squirt from interacting with the diffuser. It's a double edged sword, on the one hand, toe in creates a bit of stability, but it also has a negative aerodynamic effect as the tire squirt interacts with the diffuser to a greater extent.
Thanks a lot for this tutorials. So in practice for example at Monza first turn I struggle to make the turn faster and loose some seconds there. If I use in the front some Toe Out (negative) this can help? How about for the rear?
How about anti-ackerman geometery, seems that if anti ackerman is used, then the car would benefit more from positive toe, no? Does the physics of acc imply ackerman steering geometery is used?
Hey Aris. Can you explain a bit more about slip angles? I think you started in your previous stream but maybe didn't finish. Essentially, I can't get my head around how to judge how much slip there is and how to induce it correctly. Thanks!
Have you check my other video on how tyres generate grip? Here's a link. th-cam.com/video/tV93rntUzN0/w-d-xo.html If you still have doubts, let me know, or even better join a live stream and ask me "on air" and I'll try to help.
@@ArisDrives firstly, thanks for taking the time to respond. I did watch the video but will watch again. If I still don't get it, I will try to get on to the next stream live. Cheers and have a good day!
It will help a lot and will also keep you away from some amazingly blatant errors that I see written in newspapers, blogs, YT videos from "journalists" As I have always said, simracers end up being much more informed and able to judge much better technical innovations, driving techniques and rules, from the average enthusiast, or "expert journalist"
Hi, Aris, I didn't watch all your content not because it's too long. If you could shed some light on turbos spooling and power delivery I don't entirely understand how it works. Doesn't a turbine function as a fan with the air and wind that travels into it and through it from the car accelerating, so I would assume most effectively on straights? Why is there so much drama putting the power down in the corners? P.s. that's why I can be reluctant to try out turbocharded cars, because I am too tentative with the throttle 🥺
@@stephwheeler2k no You can find many videos explaining it better but it's driven by the exhaust gasses, not outside air per se. And the purpose is pressurizing the air so that more air and therefore more fuel can be burned
Except now the game is just max negative toe, max negative camber and profit. If you don't do this, you're giving up a second of pace easy. You need to fix this Aris.
I want to see Aris drive 5 laps in the new Porsche at any track without crashing.... Not sure what in the world happened to that car but it's undrivable for me.
@@theeeMitchi I tried that, I have entirely different wheel rotation for the Porsche and Audi. Still at any kind of speed the tiniest wheel movement and the rear is gone. I don't get it. The 2018 version wasn't that sensitive.
@@Jt7166 Lower the rear rebound and make sure you make full use of its weight distribution. You can get fairly aggressive with the throttle on corner exits because the rear is so damn heavy relative to the front.
@@damncritics exit isn't really the problem for me it's losing the rear on entry and mid corner. If I trail brake at all the rear is gone. I've tried every setup adjustment I can.
Don't trailbrake. Or at least not in the way and amount you're used with older cars. Let the car coast. I advice you to have a look at my other video where I describe how tyres generate grip and how modern aero dependent GT3 cars want to be driven. It's better to watch all the video, but for a fast demo, click the link and start from around 19:00 Yes I know it's not the Porsche, but I just tried it without any issues. Maybe start with the safe setup. th-cam.com/video/tV93rntUzN0/w-d-xo.html
Thank you so much aris , your explanations are the best. Also for some reason formula 1 official channel seems to think the exact opposite thing when it comes to toe. They say toe out gives stability and toe in gives more agility in this video at around 0:45 th-cam.com/video/U_uKHNJLSQs/w-d-xo.html they also mixed up camber and toe descriptions in their f1 mobile app
Aris explains it so well.
You can watch it again and again
Aris, I thank you so much for these explanations (in all your videos) After playing more Acarde-Style-Racing for about 20 years I finally got some proper gear for Sim Racing and bought ACC a couple of days ago. I noticed on the spot, that this is a total different league of driving. I've been struggling to improve my driving and run into a dead end where I couldn't improve my times anymore. Stuck at a consistent but "bad" time. Realized I have to learn more about what is happening there. Somebody suggested to check out your channel and now I'm here.
Understanding what is going on here helps so much in taking a different approach. You're explanation are extremely good. When I was studying mechanical engineering about 10 years ago, I took one semester in vehicle engineering but that professor was very bad. I've learned more watching one of your videos than taking his whole course.
Really awesome and I appreciate it a lot. Thank you!
I've been sim racing for around 5 years now and this is the best explanation of toe I've seen so far. Thanks Aris, brilliant as always. 👍
Aris: Learning car physics during work since 2020! Thank you for the input!
Was mainly looking for a refresher on Ackerman but I watched the whole thing! On to your next video!
Toe out raises the pressure on the inside face of the tire reducing tire squirt from interacting with the diffuser. It's a double edged sword, on the one hand, toe in creates a bit of stability, but it also has a negative aerodynamic effect as the tire squirt interacts with the diffuser to a greater extent.
Bellissima iniziativa Aris... veramente molto ben spiegato e dettagliato. Attendo con ansia i prossimi video 😉💪🏻💪🏻💪🏻 Complimenti ancora 💪🏻
Thanks a lot for this tutorials.
So in practice for example at Monza first turn I struggle to make the turn faster and loose some seconds there. If I use in the front some Toe Out (negative) this can help? How about for the rear?
Awesome explanation :)
Glad you liked it!
How about anti-ackerman geometery, seems that if anti ackerman is used, then the car would benefit more from positive toe, no? Does the physics of acc imply ackerman steering geometery is used?
Hey Aris. Can you explain a bit more about slip angles? I think you started in your previous stream but maybe didn't finish. Essentially, I can't get my head around how to judge how much slip there is and how to induce it correctly. Thanks!
Have you check my other video on how tyres generate grip? Here's a link. th-cam.com/video/tV93rntUzN0/w-d-xo.html
If you still have doubts, let me know, or even better join a live stream and ask me "on air" and I'll try to help.
@@ArisDrives firstly, thanks for taking the time to respond. I did watch the video but will watch again. If I still don't get it, I will try to get on to the next stream live. Cheers and have a good day!
I learned alot , thank U very much . . .
Glad it was helpful!
great stuff! thx Aris
Do you always keep the values the same from left side to right side? As far as Toe and Camber?
Ty
aris thank for the help us youre very nice man god bless you
Have to rewatch it after yesterdays Mercedes reveal...
It will help a lot and will also keep you away from some amazingly blatant errors that I see written in newspapers, blogs, YT videos from "journalists"
As I have always said, simracers end up being much more informed and able to judge much better technical innovations, driving techniques and rules, from the average enthusiast, or "expert journalist"
Here for the same reason!
Hi, Aris,
I didn't watch all your content not because it's too long. If you could shed some light on turbos spooling and power delivery
I don't entirely understand how it works. Doesn't a turbine function as a fan with the air and wind that travels into it and through it from the car accelerating, so I would assume most effectively on straights? Why is there so much drama putting the power down in the corners?
P.s. that's why I can be reluctant to try out turbocharded cars, because I am too tentative with the throttle 🥺
@@stephwheeler2k no
You can find many videos explaining it better but it's driven by the exhaust gasses, not outside air per se. And the purpose is pressurizing the air so that more air and therefore more fuel can be burned
Except now the game is just max negative toe, max negative camber and profit. If you don't do this, you're giving up a second of pace easy.
You need to fix this Aris.
I want to see Aris drive 5 laps in the new Porsche at any track without crashing.... Not sure what in the world happened to that car but it's undrivable for me.
Try turning up the steering to 17. This makes it quite a bit less twitchy at the front.
@@theeeMitchi I tried that, I have entirely different wheel rotation for the Porsche and Audi. Still at any kind of speed the tiniest wheel movement and the rear is gone. I don't get it. The 2018 version wasn't that sensitive.
@@Jt7166 Lower the rear rebound and make sure you make full use of its weight distribution. You can get fairly aggressive with the throttle on corner exits because the rear is so damn heavy relative to the front.
@@damncritics exit isn't really the problem for me it's losing the rear on entry and mid corner. If I trail brake at all the rear is gone. I've tried every setup adjustment I can.
Don't trailbrake. Or at least not in the way and amount you're used with older cars. Let the car coast. I advice you to have a look at my other video where I describe how tyres generate grip and how modern aero dependent GT3 cars want to be driven.
It's better to watch all the video, but for a fast demo, click the link and start from around 19:00 Yes I know it's not the Porsche, but I just tried it without any issues. Maybe start with the safe setup.
th-cam.com/video/tV93rntUzN0/w-d-xo.html
Thank you so much aris , your explanations are the best. Also for some reason formula 1 official channel seems to think the exact opposite thing when it comes to toe. They say toe out gives stability and toe in gives more agility in this video at around 0:45 th-cam.com/video/U_uKHNJLSQs/w-d-xo.html they also mixed up camber and toe descriptions in their f1 mobile app
Εισαί καθηγητής!!!!!
Yep. Your right bud. Too long didn’t watch it. Lol. I started but my ADHD kicked in I guess.