Cheapest 100mph rc car
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- Äas pĆidĂĄn 17. 07. 2021
- Get Car Here - www.banggood.com/Wltoys-12401...
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This is my fun channel, you'll find everything hobby related, rc cars, monster trucks, supercars, destruction and a bit of business stuff :) Although a lot of my videos are RC Car videos you will also see other stuff like business, Amazon FBA, eBay, Monster truck, Cars, insurance and many other topics.
#Kevintalbot #rccars #rc
That little kid was giving you some top notch advice dude. It's awesome when you see the younger generations getting into the RC hobby.
I love that kid, he's super smart and passionate, and Kev talking to him like an adult is awesome to see. I think a lot of times grownups don't give kids enough credit and talk to them a bit like they're not equal.
Totally agree with the kid aswell
@@creamyhummus That is actually the best way to get to a kid is to treat them as an equal. Coming from a guy who worked for foster parent's doing part time counseling for children. I have heard some horrible stuff coming out of foster kids once they realize that you are there to help them and are not 'just another adult'.
And they are all smarter than we tend to give them credit for. We need to think back to our own childhoods at times.
true!
You need the rear end downforce. Otherwise it will spin. I have faced that problem. Just add a rear diffuser, if you donot want the drag caused by the rear spoiler. Best of luck. Love from India
Hii I am an Indian too and I wnat to know that where you went to do the speedrun
@@sandeepsagarbehera8122 it's in the uk
@@harryblox760 the guy literally said hes in india
You also need front down force to help with cornering if doing so
@@alloy0455 why waste your time ? He'll tell you no need for down force... just more power !!!! LOL
Thank you Mr Kev.
I'm running 3 of these around a velodrome here in Australia.
Cars run for 15mins at full throttle.
2s 5000mAh
1. 3650/3500kv = 80kph
2. F 540 v2. 4370kv = 85kph
3. 3650/5200kv. = 92kph
You have been a great inspiration to the Talbot crew downunder.
@Zombed The Man no brother
I thought I was the only Aussie
@@NTfishingadventures nah cuz.
Heaps ov us.
Aussie, Aussie, Aussie
Yeah, nah, yeah
for the 3500 kV what volt are you running
You've got to ask yourself, "What exactly is that wing doing?"
Even without downforce it could still, in theory, affect handling. It could affect the rotational speed, so for example when it wants to swap ends on him, it's less likely. Pay attention to the wing design on his other speed build. Tall wing, no downforce.
That rear wing looks like it would create lift with its angle. Maybe take it off or angle it for more down force.
You have some holes in the arms, put some screws in and lower it as low as possible. We did the 1/14 Wltoys and hit 78mph on 3S so far
moin Johnny feier deine Videos ĂŒbelstđđ
Haha ich auch das du hier kommentiert hast Johnny is ja cool ich Feier deine Videos auch so
Hi Legende!
Hi Johnny
Er fÀhrt mit dem Ding solange falsch bis es wieder kaputt ist deshalb schaue ich lieber deine Videos
New subscriber! Kevin is so happy and fun to watch. He literally puts you in a better mood. I wish I could afford all the fun stuff. He has probably worked his ass off to get where he is now. Congratulations Kevin! Keep it up! From Texas
Texas gang đđ€
Fully agree!
Try stiffer springs and running higher rake, so the back is higher than the front. This increases the area the air needs to fill effectively sucking the car to the ground with no added drag
You might wanna put some angle on the wing. I'm wondering if at speed that wing is producing a bit of lift and causing the rear end to spin out.
That was exactly my thought. It was not acting as an inverted airfoil like it is supposed to. It is just a flat surface..
@@_M_a_r_t_i_n_M Yeah you really can't rely on having just a flat surface if air can go above and below it. The angle of the car is then going to determine if it's making lift or downforce. He at least needs to put some sort of a kick up on the trailing edge to give it enough downforce to keep it stable. Looks like every time it got up around 60mph the rear end wanted to come around like it was on ice.
@@kasuraga true, itâs probably making downforce due to attack angle right up until it hits a certain speed, then once the rear is lower than the front the attack angle switches to generating lift and it spins.
so basically the rear wing is flat sitting still, but I suspect the front lifts while the rear end sinks which would point the rear wing down to the ground slightly creating lift, thus spinning out, the rear seemed like it was a bit soft and low, so he's gonna have to either give that wing some positive angle or raise the rear end up with with some thicker springs/tighter. Either way its a mixture of imbalance in the overall form of the rc, with the larger battery, the foam wheels, the wing and the suspension set up as well as the size of the rc. I also suspect the rears are locked up while the fronts might have a bit of play to them with the silicon plugs so more power is getting sent to rear effectively pushing its own self into a spin.
@@Blaquer17 Yea! That must be it. Nice analysis guys.
If it helps, my 100mph 124019, I have stiffened the shocks, lowerd the front, raised the rear (not to far) I have a massive wing for stability and a slight wing lip for a bit of downforce. Same body etc..
More or less the same I did to mine.
I did swap the springs for some harder ones.
I'll bet this would work.
One problem Iâve noticed is when the ref reach a certain speed it spin out so since the wing is flat it can either create negative lift or positive lift, in conclusion the front isnât griping toward the ground and causing the front to be light or less grip then the rear
Rear diffuser would fix it
With the same model, I put the bottom back suspension mounts on the screw hole closer to the middle. This lifts the back with can prevent the car from flipping over and I believe can make that wing off yours useful. Hope this helps!
More Powerrr!!! Kev Talbot, RC's answer to Jeremy Clarkson! đ
Hammond!
You mean Tim Taylor
Hands down Milwaukee. Ask any one that uses power tools for a living.
Z fuel
Dewalts clunky as shit
Facts
True Milwaukee fuel works better than dewalt
Correct. If you chuck a bit between the two, Milwaukee will out torque Dewalt, and after destroying the Dewalt, it will keep running reliably. The battery system in Dewalt is nice, though. Those 60v packs are good to have in the shop.
DeWALT impact has never let me down even when they are half broken. Milwaukee is impressive but all around hands-down both are great power tools.
DeWalt is the best
I can back you up on that one yellow and black for life
It may be a bit late, but if you want to use plastic that can be heated and bent, but isn't too brittle, you could try sheets of ABS. I used it quite a bit in custom applications for car audio back in the day. We frequently used the 1/8" and 3/16" sheets. It's pretty tough but a heat gun makes it bendable and it will hold its new shape. You can sand the thicker stuff to a sharp edge if you need to, for aerodynamics.
parcel: fragile
Kev: throws it onto his table
Yeah but I'm sure the postie did worse :P
Been waiting for this!
Excited for that xo1 to go to the mooooon!!!!
Love your vids Kev!
Did he ever send it to the moon? Been scanning through his videos but can't find a video of him ever doing it
hey kevin the steering servo on my baja 5t has recently broke and i was wondering if the heaver steering servos were better or worse that the lighter steering servos
Love the energy on your channel!
In physics, an object always wants to have the center of weight in front of the center of drag, so if this car is turning round then it may mean the center of weight is in back of the car and somehow the center of drag is at the front. It can also be tire setup, so I think the camber and toe adjustments can be played with.
Rate
Good point
if he adds downforce at the back, will the center of drag be pushed furthur back?
@@lukebajuke4358 Yes, but you want the center of drag to be further back and the center of weight to be as front as possible
@@stevengao9568 oh, ok thanks, I am building my own speedrun car, and it got a bit wobbly today. I am going to 3D print a more agressive wing or the back
Thanks for the idea Kev. I bought the car and put a castle mamba X and castle motor combo in it with the same tires you used. I also put a new servo but it really didnât need it for a speed run. On 4S it hit 103 MPH. My first 100MPH car!!!!! The castle combo was overkill but I was going to put it in my 2WD slash anyway so I went with that first. I put in the stock electrics back in and gave it to a kid in my neighborhood so it was an awesome experience all the way around. Thanks again!
for the plastic you asked for at the end, get some kydex! itâs so easy to work with and iâve made countless things with it and itâs not brittle at all, super nice stuff and it starts deforming pretty low temp so you can hold it in place with your hands and it cools and holds its shape really quickly
Dude I love your videos they r the best keep it up can't wait to see the monster truck buildđ
I canât wait for the x01 to go to the moon! That babyâs gonna fly!!
oh ya it is
I love how the package said fragile and kevin just trows it
Hahaha
The sad part is that they won't be treated any better by the post service..
Congrats on a mil Kev much love
wow just found your channel, not even into rc really, but what energy! this is amazing lol liked and subbed!
Welcome aboard!
Just got one of those Milwaukee 3/8" stubby guns this past week they're pretty great
You can use a thicker (maybe 1/4") acrylic or lexan sheet. To avoid the bubbling, it needs to be warmed up slowly at the bending point. It will add more weight but it's definitely not as brittle.
Love your enthusiasm haha.. Great content to pass time mate
You need to limit the travel of the rear shocks to keep the tire angle flat. When the car gets to speed, the rear shocks are compressed causing the tire angle to change. Also, put some weight on the front end to balance the center of gravity. However so slightly, most of your weight is distributed towards the rear which also adds to the compression of your rear shocks.
What do you mean âtire angleâ? This suspension has both upper and lower control armsâŠ
Weight distribution or âcenter of gravityâ doesnât matter a ton during longitudinal acceleration, as all the weight is shifted to the rear anyway.
That car looks awesome for the price of it! You need the rear end downforce
Me: "Kev, why do you have 5+ impact drivers and so many electric saws?
Kev: "uh, well, you see.."
he is probably like me and has a tool addiction. I have between 6 and 8 of nearly every dewalt 20v tool and still catch myself looking at new ones.
I honestly can't tell you how happy I am to hear you mention the X01 jump Kev!! So awesome hahah Also Milwaukee Tools are top notch! Dewalts not terrible but all we buy at work is Milwaukee đ
kev i want to congratulate you on your channel i have been around since you had 39 subs i was your 40th. i can congratulate you enough.
Having fun is all that matters kev, great video,
"The motors turned up! I ordered 4, but only 2 came."
Only Kevin can be bamboozled by the postman and still be positive about it.
I'm from Wisconsin and to see you using my states pride and joy in the uk makes me proud, subbed! You just need some snap on stuff now haha
Mine sticks to the road hard with the stock spoiler. I think you need limiting screws in the A arms for lower ride and more rear downforce. Also you definitely shouldn't have locked the diffs. Filling them with grease is the way to go. With white lithium grease on all the gears you might gain a few MPH.
Get the same wing a put it on the front bc when in reverse it was at the front and it was going straight
This thing is driving like how a 2wd rustler does when you press the brakes. đ
It's got to be with the rear wing, it's only happening when you get to speeds when down force starts actually working
the reason why the car keeps swapping ends because you put silicone earplugs in the diff, which locks it up and you lose all of your rear end traction. if you want traction you need to go for really thin diff and shock oils, like 3k rear, 5k centre, 5k front and you will have plenty of traction.
The motor is enough for lego, cant wait to see a lego car moving 100 mph in a city lol
have you considered putting in a power capacitor. That should help the cutting out
Try using kydex, or delrin. Kydex is what I use for skid plates, holsters, mud guards and wings. Also try adding weight to the front. Will help plant the front to the ground for tracking and steering.
Absolutely love the little lathe for the tires...to cool
you need more down force on the rear, try bending the wing to keep rear end sticked to the floor, you are loosing traction and that's why the rc spins
I assume itâs your homemade rear wing causing end swapping issue!
Yes lol the wing installed prob weighs more then the car.
Agree, should have added some downforce on that
Yeah,looks too flat. Needs angle to it
Check the alignment of the winglets on he rear wing ,if they are even slightly out alignment it has a massive effect on the directional stability.
Wow, itâs like a year ago and back then you only had 400k and now you have more then 1M! Congrats!!!
Milwaukee and Dewalt are both really good brands . I've had both and both have stood the test of time.
7:59 Welcome to my world! I'm no stranger to janky homemade solutions! đđ
I think you look really good with the goatie Kev all good đ
i love how the package said "FRAGILE" and he still threw it on the counter xD
A locked or nearly locked rear diff will be more tail happy, maybe open it up a bit
Would try putting a heavier diff oil in rather than the silicone ear plugs
Yep, been there done that, mine was at 50mph on grass/gravel, removed spool and instantly better.
C of G too far backwards, forwards mass wants to be at the front. hence it keeps swapping directions
figure out a way to make the C of G further forward than the middle of the car
also a little downforce could help
I don't know if anybody has suggested this yet, but it could be the torque backing off of the two differentials. From front to back it puts a twist under torque, and then a backwards twist when you let off of the torque. Causes the car to spin
1.Try to completley lock the diffs up (because when it hits bumps on the surface , one wheel is gonna catch air and will get more power than the others, and when it touches the ground again it will spin faster than the others and will make the car spin)
2. Put harder oil in the shocks (the soft bottoms out and as it hits the floor it will make the car unstable)
3.Put harder springs in it (so when the shocks compress it doesnt take such long time to get to a normal position again)
4.definetley put a wing with some degree on it, the big 200mph goes straight because its heavy and the body has a lot of downforce. but this is a small and light car, so a wing makes a big difference
5. move the shock position to make the shock less straight
but the main thing will be the wing. that turning effect was so big, it gotta be the wing
More âSâsâ mean more volts! đ€Ł
Love your attitude mate, doing your eBay course Kev! Love it and the 75 habits are helping a lot too thank you Australian subscriber!
Iâm thinking about joining my self not sure yet thođ€
the rear wing is tipped back making the rear end float, when it swings around and goes in reverse the wing is causing the down force which is why it was so stable in reverse. also the "fast car" has fins vs wing so the back end cant swing side to side
gotta have some sortr of rear and front downforce even though itll slow the higher end top speed itll give you the stability you need to get there then adjust it out
Kev when will the world's fastest Rc car 202 Mph. I can't wait for you to beat the world record!
As if that's ever going to happen. ;)
Well i hope that he will beat it
@@_Jester_ Heâs miles away, but I love watching him try.
Milwaukee hands down. That stubby 3/8 drive impact is one of my favorite tools ever.
I used to have dewalt the motor exploded so milwaukee hands down idc what you say ( I tried returning it supposedly it "not theirs"
That's what I'm saying Milwaukee is the best. DeWalt sucks.
Idk how the motor exploded it just did
@@spike-- we'll see
Maybe stiffer suspention. Iâve heared from Traxxas that stiffer helps more with speedruns.
Put a little wedge or flat plane under the wing to slightly bring the rear of the wing up, that should fix your rear end sliding issues when you reach higher speeds.
Ignore these comments and stick with â little Martinâ and his âless waffle, more actionâ!!
And you canât go wrong with more power!
đđ€Ș
Yeah but the smashing and bla blah blah what happened Bla bla smash the bell bla blah. Gets boring after a while
@@stephenthompson9722 No it does not its tradition
7:28 That's what she said!
Lol.. That was an elaborate one
Try adding some taller fins or more fins on the back wing like rally car wings
Kev if your looking for bigger springs then look up custom works big bore shock springs set i think the should fit
Dewalt Iâve never had one issue and the battery tends to last longer than the Milwaukee
Where I work we have had a few Dewalt impacts break badly and needed to be scrapped and with the years we have used Milwaukee we havenât had any issues. My dad still has a Milwaukee M18 before they were fuels and it works flawlessly
Locks the diffs, removes rear downforce and is then confused why it doesnât handle đ€Šđ»ââïž
locked diffs add traction
@@danwitavan5146 only on high traction smooth surfaces. A crawler is the exception because your trying to get maximum power to each wheel. He would have been better using actual diff oil, even if it was thicker than stock.
@@danelivelsberger1731 then he shoulda got different diff oil whats your point lol
hey kev try puting some drift tyres on the 100 mph cheap car and see how well it drifts
Try making a rear diffuser and possibly some little venturi tunnels. That 'should' keep is straight?
Not 1st
1st
Yep
Yessir
Kev, pls add camber to rear wheels. also make sure that the front camber is good and you have down force for the rear. Keep building that monster truck!
Toe in is better for straight line stability. Race cars use toe out in the front to cause the car to change directions more readily on the track
I like the classic music you was playing in the video at around 3:29 in the video đč and was wondering what it is ?
Iâd say stiffen up the back end and check to see if the esc isnât cutting out
I recommend you this tips for all the high speed cars, this tips are all to make the car more stable , less top speed but more stable and more downforce so that it stops spinning which is going to end up being faster :
- front as low as posible and rear as high as possible
- donât put a flat rear wing because that makes the car way too unstable and if you are going to put it flat then better take it off it is just more weight that works for nothing
- take all the extra things that you can away and always try to find the lightest ones if they are necessary
- and use a stiffer suspension
Itâs to do with the wing you need more down force I tried heaps of different wings and the stock one was best on the wl an it has to do with the ground.the reason why the flat wing works good with the limitless is because it already has heaps of downforce from the body and has plenty of weight at the back but the wl toys is light
U need taller vertical stabilizers with a wider wheelbase in the back and if you stiffen up the suspension it will resist the down force more and hold its angle
For the underbody of the 200mph project you should try to use PEHD , it's super easy to work with and it's absolutely unbreakable ( To give you an idea , the Russian unbreakables bodies are made of PEHD )
@5:18 the GSM-010 & 015 models can be connected to a PC to use the GNSS logger software application to view the map where it shows where you have driven.. can this new 020 use that software on the pc so we can see the route we took, or it's just whatever is on the app?
Cg forward helps, but that flat front shock tower might be causing a ton of drag at higher speeds.
The diffuser doesn't create downforce persay but a vacuum underneath the car. You want the front end low as possible. And you want the diffuser to funnel the air to a more narrow channel at th back end o the car between the rear wheels. That accelerates the air leaving the back of the car and creates the vacuum that holds your car down. I learned all this for actual cars
i bet if you put a vertical shark fin kind of thing it will help the spin, also try more front end downforce
maybe also a cender diff would help keeping it straight. as power kicks in the waight should be more on the back wheels and with a center diff the front wheels would just spin a bit faster as the back ones to "pull" it straight. but i dont know if there is something like a center diff for that RC.
It's the wing you made is to much weight, so it makes it switch ends. I would suggest using a plastic wing with a little more thickness then the original wing. I've done this and works perfectly. I used a heat gun to bend the plastic, and have a 3D printed wing.
Such a great RC channel! Get a rear diffuser on there and try round 3
Kiven you should do a video on the vrx cobra truggy diff up grade.
It could be the wheels being out in the open taking air. All those other cars have the wheels covered so maybe air is catching the tires at high speeds and making it twist
where do you get the slick foam tires that fit that specific model Kevin??
Any chance for some comparison between the Xo1 Infraction and the new kid on the block the Ftx SupaForza? Nice vid Kev btw
Give it some rake(front lower than back) a diffuser and firm up the back end. Make diffuser from the plastic you made the wing from.
its spinning because the rear is now heavier, so any left or right momentum spins the car, the rear fin stops the car spinning when it reaches to the front, because of the air flow.
regarding the 203hp project, drag cars have a wheelie bar to stop flipping, and bigger rear wheels for more torque. Also would recommend, more foam on the wheels, and smaller rims.
New camera dude? Looks decent very clear đ