Don't f'👆Building a Kawasaki 840 BIG BORE 💯

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  • Опубликовано: 2 фев 2025

Комментарии • 126

  • @ryanfish4722
    @ryanfish4722 3 года назад +9

    Man an 840 brute is a beast I've had mine done for 4 years no issues, mines all stage 3 cams, dual empires, an vfj stage 3 clutch bigger injectors, msd programmer

    • @YetiRacing
      @YetiRacing  3 года назад +1

      Man is it on your channel

    • @ryanfish4722
      @ryanfish4722 3 года назад +1

      @@YetiRacing yeah. I've been meaning to get more videos, been working a lot of hours, got a few drag racing some mud. But I built mine more for fast trails. It's faster than both my 1000 outlanders, just broke my tie rod yesterday tho.

    • @YetiRacing
      @YetiRacing  3 года назад

      @@ryanfish4722 🔥 bro.. Where do you guys stay.. Im in Tampa

    • @ryanfish4722
      @ryanfish4722 3 года назад

      @@YetiRacing mainly ride in Missouri. I go to mud nats in hilarosa, then trucks gone wild at bricks off road park. Other than that mainly local areas in Missouri.

  • @gregoryneville416
    @gregoryneville416 4 года назад +6

    I have a 916 big bore brute force build and it’s runs amazing and had over 3000km on the big bore no issues.

    • @YetiRacing
      @YetiRacing  4 года назад +1

      Did you run stage 3 cams

  • @dbonejones3695
    @dbonejones3695 2 месяца назад +1

    I figured it would be hittin a lick sittin there idiling I want to do the same for the power but I also want that lope when it's sitting there any suggestions

    • @YetiRacing
      @YetiRacing  2 месяца назад +1

      @@dbonejones3695 call 4 stroke tec... Buy there 840 kit.. stage 2 or 3 cams

    • @YetiRacing
      @YetiRacing  2 месяца назад +1

      I wish I knew all this in the beginning

  • @302millerz8
    @302millerz8 2 месяца назад

    What front bumper setup is that? If it’s stock from what year. I want something like that to build off of for my 2019 that just has plastic junk

    • @YetiRacing
      @YetiRacing  2 месяца назад +1

      @@302millerz8 07 stock... It has a small cover in the front... Pretty solid.. jump on eBay and you can get 1....

  • @YetiRacing
    @YetiRacing  4 года назад +1

    Our 840 is back you guys better subscribe.. Its gonna be epic... Soon as a new video pops up hit that like button

    • @YetiRacing
      @YetiRacing  3 года назад +1

      Thanks fam.. I got more coming soon. We been hurt.. Trying to get better..

  • @408modelshop
    @408modelshop 2 года назад +1

    Damn. Homie just fuckin blasted everyone 🤣🤣

    • @YetiRacing
      @YetiRacing  2 года назад +1

      Huge thanks for the love.. our channel is gonna pick back up soon as the camper project is finished.. more content coming soon 🇺🇸 💪

  • @tty117
    @tty117 5 месяцев назад +1

    What my buddy did to get power out of his 840 kit with an older carb bike like that was take the fuel injection system and wiring harness from a newer bike and ran it to everything got an ecu for it and his was truly making monstrous power. He exploded his front diff from the power a long time ago but still rides with only 2wd and he gets stuck less than me and I have a 750 with 30” outlaws on it. He’s got 32” outlaws but I don’t think that’s giving him that much more of an advantage without 2wd he just has fuckloads of power

    • @YetiRacing
      @YetiRacing  5 месяцев назад

      @@tty117 I do want to find efi... It's a lot of parts... Pilot jet going up did a lot of good...

    • @YetiRacing
      @YetiRacing  2 месяца назад

      @@tty117 we might go that way next year... Our 840 is about to be back rolling..

    • @tty117
      @tty117 2 месяца назад

      @@YetiRacing helllll yeah my man! He literally built a fraken bike from the ground up. He also took the bevel and pinion gear from a teryx trans to get him a gear reduction and it basically wheelies on demand.

    • @tty117
      @tty117 2 месяца назад

      @@YetiRacing I’ll probably be doing the fear reduction mod myself as well. It’s apparently like just a couple of hours job

  • @zackkasey
    @zackkasey 4 года назад +1

    Congrats on 1000 subs buddy!

    • @YetiRacing
      @YetiRacing  4 года назад +1

      Its awesome we tried some new things to get here.. Its not there yet.. I still need watch time... We still aren't getting a ton of view's.. It'll change soon

    • @zackkasey
      @zackkasey 4 года назад

      @@YetiRacing I was trying to get to 1000 subs for the sole reason of being able to go live on RUclips from my phone when were out riding. You probably film with a go-pro, but you should try going live on RUclips sometime while you're riding to see how it works. Great job man! Keep making vids and I'll keep watching.

    • @YetiRacing
      @YetiRacing  4 года назад +1

      @phukdupmudclub go on Instagram more send us a message.. Ill help u out with a few pointers social media helps out 3 post a day.. Several tags up to 30.. Maybe 300 likes a day give or take.. Share to Facebook at the same time 30 or 40 more views.. Its slow and painful.. But we got ass loads of money in our toys just like you guys.. Doing youtube was the only the thing that makes since.. Tik tok isn't going fast but put a few tags and some stickers and text on the video.. Each video may do 50 to 300 more views.. My one tik tok post hits Instagram and face book all at the same time because i made 1 tik tok.. Theres more to it.. And i still dont have it all figured out yet.. Idk keep at it.. I haven't seen your videos in a while

    • @zackkasey
      @zackkasey 4 года назад

      @@YetiRacing Yeah buddy the last major ride we went on one of our friends drowned and died right in front of us up in Georgia. We did a benefit ride to raise money for his family a couple weeks later out at 10K. That was the last ride. We have been taking the boat out a lot and camping lately. Just picked up a houseboat and been putting money into that. We'll get back out there soon though.

    • @YetiRacing
      @YetiRacing  4 года назад +1

      Im sorry man.. Thats crazy..

  • @enriqueteja5169
    @enriqueteja5169 4 года назад +1

    Im 5 grand into n 07 that had a bad rear n front diff. The bike is a miracle it even runs lol i prety much overhauled it didn't rebuild the carbs yet but deff needs it. Has the aftermarket comp. And I'm about to take it out for the first time This Sunday it.

    • @YetiRacing
      @YetiRacing  4 года назад

      Yeah man i feel your pain.. 10k in our bike and its in the shop now.. I need a new primary and secondary clutch.. Where are you from

    • @enriqueteja5169
      @enriqueteja5169 4 года назад +1

      Im in East fl

    • @YetiRacing
      @YetiRacing  4 года назад

      We live in Tampa.. Most of the time we ride rancho its local.. But all the big events are 2 hrs or more away from us

    • @enriqueteja5169
      @enriqueteja5169 4 года назад

      Yea im over by Stuart and the only place i have gone so far is river ranch and im going this sunday im so excited. But your bike looks just like mine i got 28inch silver backs on mine stock hight

    • @YetiRacing
      @YetiRacing  4 года назад

      If we get lucky maybe ill go from 30s to 37s in the next year.. Look up peace river atv.. Its mid state

  • @SONOCOY
    @SONOCOY 2 года назад

    have you sync'd your carbs together using some mercury tubes. or what ever your style

    • @YetiRacing
      @YetiRacing  2 года назад

      Not sure what this process is... twin carb.. on a link age.. same size jetting..

  • @brandonjohnson8953
    @brandonjohnson8953 Год назад +1

    Need to check your vacuum diaphragm membrane for pin holes.

    • @YetiRacing
      @YetiRacing  2 месяца назад

      @@brandonjohnson8953 definitely had a issue on 1 side..

    • @brandonjohnson8953
      @brandonjohnson8953 2 месяца назад +1

      @YetiRacing yeah man I fought mine a while till I found that. You have to actually be looking for it. I inspected it when I built the carbs but it was so tiny, it was looked over.

    • @YetiRacing
      @YetiRacing  2 месяца назад +1

      @brandonjohnson8953 I believe there like $150 per side.. I'm almost positive I'll be buying 2 real soon just for the cause

  • @tonyvlogs2790
    @tonyvlogs2790 4 года назад +3

    Portals aren’t that much maintenance maybe every 6 rides change the fluids and get Keller ball joints and if you keep them greased they will never break

    • @YetiRacing
      @YetiRacing  4 года назад +2

      Nice man.. Any other great tips for the people..thanks for 👀 @yetiracing we are growing by the day.. Stay tuned

  • @E-bikeguy
    @E-bikeguy 4 года назад +1

    Yo, how far you is from lake Wales?

    • @YetiRacing
      @YetiRacing  4 года назад +2

      We stay in Tampa.. Whats up

    • @E-bikeguy
      @E-bikeguy 4 года назад

      Just want to know where a good riding spot over there i also have a 05 brute force 750, 860 BBK stock cam 27 maxxas big horns hmf swamp series exhaust

  • @KOTRgaming
    @KOTRgaming 4 года назад +1

    This thing looks beastly

    • @YetiRacing
      @YetiRacing  4 года назад +1

      It eats hondas for breakfast

  • @Jeremyrice34
    @Jeremyrice34 3 года назад +1

    What type of wheels and tires

    • @YetiRacing
      @YetiRacing  3 года назад +1

      30 inch interforce 2s... and 14inch it hurricanes 🌀

  • @jasoncarden8425
    @jasoncarden8425 4 года назад +2

    Heard a lot about a Morris brothers tune for the P1k hopefully I’ll have mine in next month on some outlaws and I’m sure I’ll see you out there to see what it does lol

    • @YetiRacing
      @YetiRacing  4 года назад +1

      i havent heard of them.. do you own a pioneer already

  • @jadenstewart3101
    @jadenstewart3101 4 года назад +1

    Hey man do you know why my 2008 Kawasaki brute force 650 and my brute force 750 is only running 30 miles an hour??

    • @YetiRacing
      @YetiRacing  4 года назад +1

      Im not sure.. Kinda sounds like limp mode.. But idk for sure

    • @kelseyweber8280
      @kelseyweber8280 4 года назад +1

      What year?

    • @YetiRacing
      @YetiRacing  4 года назад +1

      @@kelseyweber8280 what about those header pipes.. I cant find that comment

  • @dodgeman4654
    @dodgeman4654 4 года назад +1

    What kinda rim and tires are those?

    • @YetiRacing
      @YetiRacing  4 года назад +1

      Itp hurricanes. A lot of offset

  • @cqoutdoors2103
    @cqoutdoors2103 3 года назад

    My brute has dynatek cdi and hmf exhaust and was popping & crackling. Put in bigger jets and it runs amazing

    • @YetiRacing
      @YetiRacing  3 года назад

      What size mains what size pilot

    • @cqoutdoors2103
      @cqoutdoors2103 3 года назад

      @@YetiRacing Honestly i don’t know. I took it to a shop and they just tried different bigger ones til they found the sweet spot

    • @YetiRacing
      @YetiRacing  3 года назад

      @@cqoutdoors2103 I'm gonna try and have it ready for this weekend at hogwaller turkey bog.. all the parts are coming by friday 🤦
      Stall out in 4ft of water.. sat 3or 4mins till I pulled up.. some water leaked in the air box.. carbs are off now.. waiting on a ultra sonic cleaner

    • @cqoutdoors2103
      @cqoutdoors2103 3 года назад +1

      @@YetiRacing yeah brute force carbs are finnicky. I’ve tried messing with them and they’re a headache. Gotta get them perfect for them to run right

    • @YetiRacing
      @YetiRacing  2 месяца назад

      @@cqoutdoors2103 I noticed the 42 was better than 40... Our 840 is almost back in action... 60 90 days out... I'm tearing into all month trying to get the parts we need

  • @cookymudstar
    @cookymudstar 4 года назад +1

    Kool build I've had 3 prairie s 3 brute and now on my 2nd teryx best thing for a brute is vfj like you said and teryx bevel gear reduction keep up vids 😎

    • @YetiRacing
      @YetiRacing  4 года назад +1

      Thanks man what is a teryx bevel gear reduction

    • @cookymudstar
      @cookymudstar 4 года назад +1

      @@YetiRacing you buy the Kawasaki 750 teryx bevel gear like a 2007 or 2008 if I remember it was like four to $500 for parts if you do it just look up brute Force Kawasaki teryx bevel gear reduction there's a lot of info on the internet 🤘 best thing about it you don't even have to pull the motor out to do it

    • @YetiRacing
      @YetiRacing  4 года назад +1

      Are you talking about the primary clutch and secondary clutch

    • @cookymudstar
      @cookymudstar 4 года назад +1

      @@YetiRacing no it's a gear connect on side of motor goes from transmission gears to bevel to out put shaft

    • @cookymudstar
      @cookymudstar 4 года назад +1

      @@YetiRacing google brute Force teryx bevel gear on mudinmyblood it shows every part # and how to

  • @zachary5804
    @zachary5804 3 года назад

    where do u get the clutch from?

    • @YetiRacing
      @YetiRacing  3 года назад

      I bought a better used oem primary clutch on ebay for 185.. it had no grooves in the sheves.. epi pink spring... nothing special.. only use kawasaki belts.. only kawasaki bearings... spend a tiny more 1 time.. instead of parts breaking hours after you put them on for less money

  • @Phillytech15
    @Phillytech15 Год назад

    How much did all that cost

    • @YetiRacing
      @YetiRacing  Год назад

      3200 for the 07 750 atv, 2200 bpracing kit to rebuild with new jugs and pistons crank rods.. 1500 to a engine builber. 1k on tires and wheels. But the Snorkel radiator relocation hmf all came on it.. i bought. epi kit.. new/used primary clutch.. racing computer.. few small parts..
      Buy a fuel injection bike that's my only advice for tuning.. plus they have power steering

  • @bikesforlife16
    @bikesforlife16 2 года назад +1

    I have the same clutch kit. Iv put over 1000 miles on it. I did it myself, and I'm more than happy with it... I think this guy just doesn't know what he's doing with his clutches...

    • @YetiRacing
      @YetiRacing  2 года назад

      The sheeves had deep grooves.. I got another used clutch that was much better.. and the main point kinda was don't use any other belt except kawasaki and a epi clutch kit.. isn't the same as clutch work from v force john.. he claims 93mph on a stock bike.. from the ground up is good also.. they claim to be even better... we are well rounded in the off road world... but I'm definitely learning a few things along the way

    • @bikesforlife16
      @bikesforlife16 2 года назад +1

      @Yeti Racing I'm actually running gates G force belts and never burned one up🤷‍♂️ and incase you wanna know I'm running on 30" cryptids *28"s

    • @YetiRacing
      @YetiRacing  2 года назад

      @@bikesforlife16 have u ever seen a gates carbon belt blew up... it looks like one of those cat tails exploded... are you running a kawasaki... your the very first person to say it's good.. if you ever need one I bought 3 from O'Reilly auto parts... they warranty... and I changed the clutch plus went with a kawasaki belt... between the 2 I have fixed our 2hr belt problem...

    • @bikesforlife16
      @bikesforlife16 2 года назад +1

      @Yeti Racing Yeah, I got a 08 brute 750.iv heard people criticize g Force Belts, but iv never had bad luck with them... I will wash my belts when I get them to get rid of any factory dust or impurities, then I'll touch up my clutches with Scotch Brite... but I assume you'd do that, too. So I don't think that should make a difference tho

    • @bikesforlife16
      @bikesforlife16 2 года назад

      Sooo... my brute just blew a moter only have 30 psi in both cylinders... what brand and what stage cams do you have in yours?

  • @MonsterZ123
    @MonsterZ123 4 года назад +2

    Oem belts
    Cobra axles
    Rotella t4 oil for engine and front diff
    Rear diff is 303 hydraulic tractor fluid
    Epi kit is trash run vforce john weights or stage 3
    Definitely throw away the hmf and use empire
    Run a stage 2 cam from RevzCycles.com
    Hot cams suck
    Ask me how we know we build the baddeat brute in the world
    Need some floorboards from Wildboaratvparts.com

    • @YetiRacing
      @YetiRacing  4 года назад +2

      Great advice brother man.. How about the gear reduction.. Have you ever done that mod

    • @MonsterZ123
      @MonsterZ123 4 года назад

      @@YetiRacing the teryx gear will help but must be installed correctly or will sheer. The turner 30% gear reduction in motor i only reccomend if you only mud and run 35s and up.
      I also reccomend the Sgroiinnovations.com 4x4 kit the oem actuator is trash

    • @MonsterZ123
      @MonsterZ123 4 года назад

      Find me on Facebook jayge Marshall ill help you

    • @YetiRacing
      @YetiRacing  4 года назад +1

      Yeah man the Kawasaki already has actuator problems.. Flashing back and forth.. Its down at the moment .. We need the money to buy a new primary and new secondary.. Ill find you on Facebook.. Whats the in motor reduction by turner.. That sounds wild

  • @matthewhickey3296
    @matthewhickey3296 3 года назад +1

    I got 21 stock and it's lots of power

    • @YetiRacing
      @YetiRacing  3 года назад +1

      It has carbs on it.. I'm still trying to daily it in.. like all our new videos.. subscribe to the channel.. hog waller September 5th.. rancho video this week

  • @E-bikeguy
    @E-bikeguy 3 года назад +1

    I brought a hot cams stage, then watched this video 🤦‍♂️

    • @YetiRacing
      @YetiRacing  3 года назад +1

      Do you run a efi bike

    • @E-bikeguy
      @E-bikeguy 3 года назад +1

      @@YetiRacing I had one efi bike but it cost more to mod as tune goes so now it carb I own two now, one stock for wife and kids one with a 840 big bore for me with the hot cams stage 1 so I want top end pull tho

    • @YetiRacing
      @YetiRacing  3 года назад +1

      What jets are you running and what size air intake

    • @E-bikeguy
      @E-bikeguy 3 года назад +1

      @@YetiRacing well I have a k&n filter, stock air box with bigger intake and the jets are stock but drilled out a lil dynatek ignition and coils ported heads done by me

  • @teateur7133
    @teateur7133 4 года назад +1

    what brute tire name ?

    • @YetiRacing
      @YetiRacing  4 года назад +2

      Interforce 2s.. By interco tires.. These are 30s on a 14 rim

    • @jakestevens3091
      @jakestevens3091 4 года назад

      Or juggernauts

  • @ragingdragonfn
    @ragingdragonfn 2 года назад +1

    ur idle sounds pretty high

    • @YetiRacing
      @YetiRacing  2 года назад

      The bike is down at the moment... we will post a video of the new fire up

    • @ragingdragonfn
      @ragingdragonfn 2 года назад

      @@YetiRacing alr

  • @Xtreme_Mudding_ATV
    @Xtreme_Mudding_ATV 4 года назад +1

    Should get the stm secondary for brute

    • @YetiRacing
      @YetiRacing  4 года назад +1

      Have you ever bought a stm.. Do they only make a secondary

    • @Xtreme_Mudding_ATV
      @Xtreme_Mudding_ATV 4 года назад +1

      @@YetiRacing i never bought one but on their website theres one for the bruteforce 750 680$ i think

    • @Xtreme_Mudding_ATV
      @Xtreme_Mudding_ATV 4 года назад +1

      And its for the secondary clutch

    • @Xtreme_Mudding_ATV
      @Xtreme_Mudding_ATV 4 года назад +1

      @@YetiRacing or you could try vforce john clutch for brute force one of my friend was having this on his with 32 terminator it was a beast before he blew the engine haha

    • @Xtreme_Mudding_ATV
      @Xtreme_Mudding_ATV 4 года назад +1

      Nvm just saw ur description bike haha u got the vforce john clutching

  • @MonsterZ123
    @MonsterZ123 4 года назад +1

    Check out brute force MonsterZ on fb

  • @erik120719
    @erik120719 4 года назад +2

    Man I can just hear the disgust in ur voice! Nothing worse than doing everything right after soooo much research and it not being what u expected! About to start a bbk, cammed ,ported polished 660 grizzly, hope to hell I don't have that tone in my voice when I tell someone about it!

    • @YetiRacing
      @YetiRacing  4 года назад +1

      10k.. Buy stage 3 cams.. Dont buy stage 1

    • @YetiRacing
      @YetiRacing  4 года назад +1

      It sucks but we are getting close.. Clutch work this month.. Then ill replace the cams from stage 1 to 3... And ill get a professional tune after the cam work.. 10k in the bike.. Its not quite right..

    • @erik120719
      @erik120719 4 года назад +1

      @@YetiRacing I'm not building as crazy a machine as yours! Im going with a stock raptor cam and KW raptor valve train, port and polish myself. I'm a ase mechanic and state certified, I build quite a few engines a month but car/truck engines. I've built a few power sports applications but not anything more than stock level rebuilds, that's excluding my 500 scrambler but I bought a stroker kit for that and bought exactly what was suggested to buy and it turned out very well...this is first time I'm deciding what goes in an engine.

    • @YetiRacing
      @YetiRacing  4 года назад

      @@erik120719 keep at it man.. Message us when its done.. Id love to hear your update as it gets done.. ✊

  • @taylorwyant8231
    @taylorwyant8231 4 года назад +1

    Alot valve chadder

    • @YetiRacing
      @YetiRacing  4 года назад +2

      You think shes making a little extra noise

    • @taylorwyant8231
      @taylorwyant8231 4 года назад +1

      @@YetiRacing yeah more than my brother's brute

    • @YetiRacing
      @YetiRacing  4 года назад +1

      @@taylorwyant8231 i still need some clutch work.. Soon ill be tearing down the mud parks..

    • @taylorwyant8231
      @taylorwyant8231 4 года назад +1

      @@YetiRacing right on sweet bike

    • @YetiRacing
      @YetiRacing  4 года назад +1

      @@taylorwyant8231 thanks brother.. It eats cheap belts in a hour.. We haven't got a full send yet.. Its been 1 year and 10k cash.. I promise ill go hard for youtube soon as we can.. Im trying to get nitrous express on board..

  • @DonniesBack
    @DonniesBack 2 года назад +1

    Shit box

    • @YetiRacing
      @YetiRacing  2 года назад

      You think we should overhaul it
      Or is it only worth scrap price..

    • @MrSprintcat
      @MrSprintcat 2 года назад +1

      What do you think of a stock 650 brute force. With 2300 hundred on it , for $ 2900. Thanks.

    • @YetiRacing
      @YetiRacing  2 года назад

      @@MrSprintcat we paid 3300 for a stock ugly brute with snorkels on it.. nothing special...