The AWD 4 Rotor lost 25 Pounds in 30 seconds. I wish i could do that.

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  • Thats a game changer

    Johnnie DistefanoJohnnie DistefanoUukausi sitten
  • That battery that makes you car and wallet a lot lighter.

    Anacott SteelAnacott SteelUukausi sitten
  • You're probably right about the emergency start mode Lithium chemistry batteries require a minimal charge to function. Full drain destroys them, so all well designed Li batteries include a small battery management circuit board for min drain, max charge, charge balancing the individual cells, etc. aside from other features, great for making sure they don't explode.

    Iain BurgessIain Burgess2 kuukautta sitten
  • *_I'm trying to find that battery. Dahm said it is the biggest one but I can't even find it online. I found the Ctech charger tho. If anyone knows the website let me know ASAP!_*

    JaybruhhJaybruhh4 kuukautta sitten
  • *_Does he not link them in the description? >:C_*

    JaybruhhJaybruhh4 kuukautta sitten
  • *_I FOUND THE VIDEO!_* *I will be buying 3 of those batteries real soon!*

    JaybruhhJaybruhh4 kuukautta sitten
  • Built in jump start thats sick af

    H3ntairicanH3ntairican5 kuukautta sitten
  • Looks so sick!

    StevenSteven5 kuukautta sitten
  • i would just keep the rear running lights solid... its a bit distracting trying to tell which turn signal is on when they're both goin like that

    Jeremy ShofnerJeremy Shofner5 kuukautta sitten
  • Race the Hoonicorn RACE THE HOONICORN!!! Someone’s gotta give him a run for his money...

    BigDipper907BigDipper9075 kuukautta sitten
  • Loose even more weight with the super capacitor batteries.

    CollargeCollarge5 kuukautta sitten
  • Hoonigan ken 1000hp mustang vs robs 4 rotor ????? I think so

    tony crawfordtony crawford5 kuukautta sitten
  • Still waiting to see this hunk of shit do somethin

    Trickflownova 1Trickflownova 15 kuukautta sitten
  • I have never seen this guy do anything but fucking talk about his hair promot his money makers and do absolutely nothing .go fucking Duracell the car bro.. wtf its like blue balling us.. flipp off bro

    Mike LarsenMike Larsen5 kuukautta sitten
  • my favorite project man youtube / colleague as i am a Computer Engineer. following rob since day 1. iam glad we found you. Cheers from Rhodes Greece

    Theo XydiasTheo Xydias5 kuukautta sitten
  • I have found and saved the rarest Mazda FC RX7 ever made! Now this car is rare. Really rare! Let me break this down really quick... Ever heard of the rare 100 GTUs rx7s? Only 40 have ever been claimed and only 11 are confirmed at the time of this posting! Here are the rarest rx7 FC3S models: 1500 10AE Turbo models 1400 infini 1000 winning limited 150 final edition convertible 100 GTUs... out of that 100: 83 red on black 10 black on black 7 white on blue There was only 100 GTUs models created between 1989 and 1991. If you own one of these rare models sign your car up to the registry list here on any of the rotary forums! There are rumors about a restamped GTUs model... The entire origins GTUs owners thread on the rx7club was modified, icemarks claims deleted, registry list changed to have a confirmed section and the mods agree there are not enough GTUs models to have the restamped. If you want the full story behind the restamped models: If you have a real GTUs you can register it here:

    Reclaimer AutoReclaimer Auto5 kuukautta sitten
  • If you looking for getting your car as light as possible contact philipp keass from germany He has his own youtube channel too and is building everything in carbon and titanium and even started with extra lightweigt glass windows He is famous for his 1300hp audi rs4

    Ubuntu452Ubuntu4525 kuukautta sitten
  • AWESOME ending!!!

    GatescaperGatescaper5 kuukautta sitten
  • Talks how he got hevy battery got in my a8 100ah battery thats is 2x bigger and ways like 40kg

    ivi129075ivi1290755 kuukautta sitten
  • Weight cuts for wrestling. The best memories

    Jamm SpurginJamm Spurgin5 kuukautta sitten
  • Talking about weight reduction, has 0 track time.

    Logic LoverLogic Lover5 kuukautta sitten
  • get!

    Janne KokkoJanne Kokko5 kuukautta sitten
  • Hey them kitties are awesome. Check if they're spayed or neutered. It helps if you get them neutered because then that's less kitties suffering. I have random Kitties that I'm taking care of and this is something I'm doing to help quell the population of them.

    brandon langbrandon lang5 kuukautta sitten
  • If you ate a 5 pound bag of sugar free gummi bears you could probably lose that weight.

    Faded JateFaded Jate5 kuukautta sitten
  • What about High Beams?

    Marc SchönMarc Schön5 kuukautta sitten
  • That battery for my Impreza is $830.00. it's a great idea but that price is just too much.

    Andy HelfrichAndy Helfrich5 kuukautta sitten
  • honestly rob, stop taking the piss, just produce the car its been years. you can shave 25 pounds with a different seat.

    Will DvideosWill Dvideos5 kuukautta sitten
  • Rob we liek the stock steering wheel! it's cool and original!

    cdoublejjcdoublejj5 kuukautta sitten
  • Only ten seconds in an i already know you dont own a Beemer !

    casemodder89casemodder895 kuukautta sitten
  • i see he is back using CAD (cardboard aided design) to build the batery bracket

    Ashraafadilah AbdullahAshraafadilah Abdullah5 kuukautta sitten
  • mbangun montor sitok ae dibsuwebsuweno cak cak

    Rosyid AnnurRosyid Annur5 kuukautta sitten
  • Hey, you're gonna race the hoonicorn?

    foxpon105foxpon1055 kuukautta sitten
  • Will this thing ever see the road/track ? Lol

    tezy0193tezy01935 kuukautta sitten
  • God damnit!

    Benjamin SparksBenjamin Sparks5 kuukautta sitten
  • good kitties 🥰🥰🥰🥰

    Colin UltramotoColin Ultramoto5 kuukautta sitten
  • is he ever going to clearcoat the chassis or get it all powder coated? seems like any amount of weather is going to surface rust the whole thing

    proskaterproskater5 kuukautta sitten
  • This dude doesn’t get enough views, he’s had such bad luck with this car and it’s still gotten this far. That’s persistence😂

    Darwin LanchesterDarwin Lanchester5 kuukautta sitten
  • i have been with them for along time they do not like heat protect them here is the problem 1500 cca of this lif bat is very voilent if there is a problem do not put it the passenger conpartment if it goes it watch what a 18650 does on a short from impact anything can happen be safe it is a battery and a battery with this kind of power you do not want next to you in a high power vehicle fire is 1 thing a 1500 cca lip battery explosion is another it is like thermite volts on a dead short it is different to put out mount it outside just my opinion anything can happen parts break all the time

    fooman700fooman7005 kuukautta sitten
  • Math.... no..... cardboard is universal

    Szymon SzczepaniakSzymon Szczepaniak5 kuukautta sitten
  • I can’t believe how long it hands taken you to build this car, when you first started building it I was a young teenager, now I’m an adult

    KieranUTDKieranUTD5 kuukautta sitten
  • So like hear me out what if these videos were 5minutes long I would watch every one

    TehSpazzmasterTehSpazzmaster5 kuukautta sitten
  • It’s looking almost done

    Jacob SandersJacob Sanders5 kuukautta sitten
  • Optima batteries suck

    OEM HondaOEM Honda5 kuukautta sitten
  • lol damn that battery for my car is $829!

    LastHumansGarageLastHumansGarage5 kuukautta sitten
  • German Liteblox Batterys, smaller and lighter

    Sestas911Sestas9115 kuukautta sitten
  • Its not a rob Dahm video if everything goes smoothly.

    MichalMichal5 kuukautta sitten
  • Lite Blox bulids also very nice and light batteries with awesome features

    Martin ThMartin Th5 kuukautta sitten
  • uh, so, .... *nervous scratching intensifies* uh, y'all got any more of them 4 rotor updates?

    Kim SoerensenKim Soerensen5 kuukautta sitten
  • Rob, there is an Brand called LiteBlox they do also light batterie out of carbon and there sick AF

    arcezproductionarcezproduction5 kuukautta sitten
  • so many dummies in here trying to compare to the senna. SENNA IS FOR A CURVY RACE TRACK not a straight line. Senna is slow af for drag strip basically

    Jabari Guntle-OrozcoJabari Guntle-Orozco5 kuukautta sitten
  • Wouldnt be pop up headlights without them not popping up

    thatjokerpersonthatjokerperson5 kuukautta sitten
  • Of COURSE he stops it there LOL

    BassMunkBassMunk5 kuukautta sitten
  • Get rid of the steering wheel

    Austin zimmerAustin zimmer5 kuukautta sitten
  • Antigravity batteries. Mind blown

    KyleKyle5 kuukautta sitten
  • Hurry up and finish it already lol

    Beau BeaŕBeau Beaŕ5 kuukautta sitten
  • LiFePO4? Seems like it, looking at the voltages. I've been experimenting with that as well. I just couldn't figure out current limiting for charging while not limiting for starting yet.

    koenigscatkoenigscat5 kuukautta sitten
  • 5:26😬😬

    Daniel BartnickiDaniel Bartnicki5 kuukautta sitten
  • ..... .... . . .. . ..Then shouldn't the video have been 30 seconds long?????

    CP FPVCP FPV5 kuukautta sitten
  • why dont yous use those billet housing made by australian

    Vt DaodaoVt Daodao5 kuukautta sitten
  • why'd that pop up made that sound? DID YOU BREAK THE LIGHT?!!?!?

    Trashcat OrangeTrashcat Orange5 kuukautta sitten
  • Probably lose 10lb if you ditch the stock steering wheel and airbag

    wrexzwrexz5 kuukautta sitten
  • LOL, a $700 battery? Holy crap.

    Avalanche2Avalanche25 kuukautta sitten
  • 900US Dollars in a Battery? ok..

    Gledson BorbaGledson Borba5 kuukautta sitten
  • Its taken me nearly 2 months to lose 25lbs

    3point13point15 kuukautta sitten
  • And I thought you blew your turbo 🤣🤣🤣 this is some awesome tech by the way, true innovation for the sport.

    Jeremy RadkeJeremy Radke5 kuukautta sitten
  • Yo Rob no idea how to get ahold of you man, what's your email or something? Where my dam 1240 shirt i ordered it in fkin September 5th. I got a message about a delivery but nothinggg man how do I sort this out

    • @JORDAN WEBSTER I would try instagram and dming him

      kevin trankevin tran5 kuukautta sitten
    • I want one soon dam bad man this is absolutely horible.

      JORDAN WEBSTERJORDAN WEBSTER5 kuukautta sitten
  • As a C5 Corvette ex-owner, I appreciate the tribute to the jammed pop-ups.

    Aaron BiglemanAaron Bigleman5 kuukautta sitten
  • Will the car ever get the engine bay, and interior covered?

    Dinosaur111PwnDinosaur111Pwn5 kuukautta sitten
  • I have a 12 volt 72 Wh Lithium LiFePO4 battery. Weights only 1.30 kg (2.9pounds) Cranking my 1800 cc engine very easy (Nissan ca18det)

    Peter KlaassePeter Klaasse5 kuukautta sitten
  • You wrestled? I only remember Kev and Matt. lol

    Jean DahmJean Dahm5 kuukautta sitten
  • What digital power controller are you using, Rob?

    gearhead719gearhead7195 kuukautta sitten
  • That was the longest battery advertisement I've had to skip through

    Creator 262Creator 2625 kuukautta sitten
  • Awesome Project Rob. I use this Battery: May you can use this one too? Best regards from Germany :)

    Gero v. E.Gero v. E.5 kuukautta sitten
  • Holy smokes.... When are we going to see this car do anything impressive?

    SirPlsCalmDownSirPlsCalmDown5 kuukautta sitten
  • *15 pounds lost

    AndrewAndrew5 kuukautta sitten
  • I can’t wait till you get the 4 rotor finished enough to race! I saw hoonigans “this vs that” special featuring the hoonicorn and I can only imagine that’s race you missed. If it’s not then you should hit up your friends at hoonigan and see if you can make that happen. I honestly can’t imagine very much beating the hoonicorn.. but I think the 4 rotor has a real shot at it. Even if you lost it’d be great to see you come close considering you’ve built this car yourself and how far you’ve come doing all the work by yourself and a few friends!

    BO0O0O0O0O0O0BO0O0O0O0O0O05 kuukautta sitten
  • Does Rob have a daily driving rotary?

    MIke McCMIke McC5 kuukautta sitten
  • Classic Rob Dahm outro

    mikeeyyssmikeeyyss5 kuukautta sitten
  • I swear cyberpunk 2077 is going to come out before I see this car race, not complaining tho, more videos to watch !

    kevin trankevin tran5 kuukautta sitten
  • So the AntiGravity Batteries is a dry cell lythium battery

    Mäýüŕá VïřůšMäýüŕá Vïřůš5 kuukautta sitten
  • Waaaiit, Rob wrestled?? Never would've thought 😂

    Contend HQContend HQ5 kuukautta sitten
  • All that flexin and the headlight lift motor ruined it lol looking good man 👍🏼

    bsmb091011 Bbsmb091011 B5 kuukautta sitten
  • You should drill holes on that bracket even more weight lost .....

    Alexandre SoaresAlexandre Soares5 kuukautta sitten
  • Bro I love the cat segments

    Stoned CivetStoned Civet5 kuukautta sitten
  • Battery Shutoff ? Hate to get to stage 8 and the charger, and pop! Power manger died. Cant race again bro.

    Jeff FergusonJeff Ferguson5 kuukautta sitten
  • Another place you could shave weight would be to go to a titanium exhaust

    Steve BarrettSteve Barrett5 kuukautta sitten

    Student Chase LynnStudent Chase Lynn5 kuukautta sitten
  • Great video battery is awesome those cats are cute.

    sarj2836sarj28365 kuukautta sitten
  • If the rear running light is like that, that make some people dazed/fixated and likely to rear end you :T

    OvAeonsOvAeons5 kuukautta sitten
  • when i see the rx7 i go dahmmm

    SBworksSBworks5 kuukautta sitten
  • This channel should be called how to get in over your head but you told the internet you would so you have to continue ....good luck Running autocross in 2035

    MrFinch666MrFinch6665 kuukautta sitten
  • Rob: [Everyone liked that]

    Minseok ShinMinseok Shin5 kuukautta sitten
  • What a great way to end the video! Snagging!!

    drakey125drakey1255 kuukautta sitten
  • Rob Dahm; the type of guy to get hyped over a car battery. how humble..

    LOUI JLOUI J5 kuukautta sitten
  • There is an automotive spec for certain automotive systems (like fuel pump or control modules) where the component has to turn on at 6v. Some window switches/motors get tested at 6v (especially at -40C). Goes really slow.

    Cameron LuhnCameron Luhn5 kuukautta sitten
  • Pop up headlights definitely working like we'd expect them to work on a 90s car in 2020.

    Badledgend117Badledgend1175 kuukautta sitten
  • You should get the CTEK battery sense instead of the anti gravity monitor

    Glenn Bjerregaard DreyerGlenn Bjerregaard Dreyer5 kuukautta sitten
  • Am I coming here for cats or 4 rotor at this point :)

    whburton1whburton15 kuukautta sitten
  • Great car build, one of my favorites among BOM's project Binky, HBBJ's Alferrari, and GG/CP's King Zero. All such nice people doing these great things.

    delahayenatordelahayenator5 kuukautta sitten
  • a whole $800+ battery. NBD

    Scott SchellScott Schell5 kuukautta sitten