Honda 400EX | Motor blown / 440cc Big Bore Kit Motor Rebuild | Part 1 of 2

Автокөліктер мен көлік құралдары

TRX400 EX just needed carb cleaned, SIKE. You know how that is, motor blown. Going to rebuild it, part 1 of 2. Gonna do the 440cc big bore kit.
#400ex #honda #atvs
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Пікірлер: 59

  • @motofarmmx2430
    @motofarmmx2430 Жыл бұрын

    That's "old piece of rubber from a tire or something holding the battery in " is factory honda. Those are pretty rare to find on a 400ex today.

  • @itzzgraham

    @itzzgraham

    11 ай бұрын

    I was going to comment this :)) my 03 still has it

  • @MeachPango

    @MeachPango

    9 ай бұрын

    Took mine off to replace the battery and have no clue where it is now lmao.

  • @braap_brody
    @braap_brody Жыл бұрын

    Oh boy any time I hear someone say they bored a 400ex to a 440 all I hear is blowing the head off. Hope you got them upgraded studs lol.

  • @lastoppertunity333
    @lastoppertunity333 Жыл бұрын

    Love the compressed gas to clean the inside of the tank! Great idea my dude.

  • @TimeMachinesATVs

    @TimeMachinesATVs

    Жыл бұрын

    Not bad. Seemed to work great !

  • @toddadamson7272
    @toddadamson7272 Жыл бұрын

    Keep them vids rollin Jarred!!

  • @DJswope73
    @DJswope73 Жыл бұрын

    December's about to be even better🤙

  • @hb91
    @hb91 Жыл бұрын

    Thanks for best quad channel

  • @rags-fv6ko
    @rags-fv6ko Жыл бұрын

    Those 400ex’s are one nice looking atv love the dual round headlight set up.

  • @yannixenos2314
    @yannixenos2314 Жыл бұрын

    💯👍. Congratulations on 30K. Keep up the great videos. Happy Thanksgiving to you all.

  • @lexomotorsports
    @lexomotorsports Жыл бұрын

    Yeah buddy 👍

  • @gibbsterbuilds5320
    @gibbsterbuilds5320 Жыл бұрын

    Keep doin ya thing brother! Gotta get up in there! 😂 Elbow deep son!

  • @markbarton4344
    @markbarton4344 Жыл бұрын

    Better because you got it running, but still waiting on more internal maintenance!

  • @256dreblick3
    @256dreblick3 Жыл бұрын

    Gt thunder head studs are life savers

  • @Alexwinter123
    @Alexwinter123 Жыл бұрын

    I used to have an 01 400ex, Big 3 mod only. Now that Honda was Super Reliable🤌🏻stock gearing hit 58-60, had it for 3-4 years, only cleaned carb/replaced 1 battery and oil changes. Im not saying its the best in the world since its heavier and slower than other 400’s but a properly running 400 will never fail you (MotorWise)

  • @Timmer1
    @Timmer1 Жыл бұрын

    i`m 51 and i used to ride a quad back in the mid 80`s one quad so underestimated for running all day without a refuel and that quad is the 1986? 230 quadrunner i do know it was a year that had reverse.

  • @xxdjsolomanxx
    @xxdjsolomanxx Жыл бұрын

    Ive still got my 04 400ex. Its still stock bore, but i dont think theres a bolt on it that hasnt been turned in the 13 years i have had it. its got its 3rd top end on it, a slew of electronic components (Gotta stick with oem boys) and i recently bought a new wiring harness and some new calipers and reservoirs that i have yet to put on the old girl. Pulls hard, rides great. Has a set of stickered up aftermarket plastics on it, but ive got the oem red ones i keep around in case i want to sell it (Which i wont) but yeah, the 400s are easy to work on, parts are everywhere, hell donor bikes are cheap these days even if you need a frame or a whole front end or rear sub. Still not a bad buy though for what you paid for it. Its not too bad. Once you put the oem parts back on it and probably a new harness it'll be a tough old bird. Lucky to find one with the airbox lid, every one i see these days is either missing it, or has a bunch of holes in them. Ive been thinking about an aluminum box with battery relocation, seems to be the way to go these days.

  • @Alexwinter123
    @Alexwinter123 Жыл бұрын

    Ive charged my batteries for the last decade on the Battery Tender Jr 800, Revives dead batteries or batteries that have been sitting.i only use gel batteries tho, no water. Having a carb yfz for the past 6-7years, its always started up first or second crank. Of course Perfect jetting also helps

  • @thehotdogman373
    @thehotdogman373 Жыл бұрын

    🖖🏻🖖🏻🖖🏻 get up in there dudes!

  • @Kindaquick1
    @Kindaquick1 Жыл бұрын

    I've got one of them 440 jobbers sitting around with a blown head gasket.

  • @stephencrisson3595
    @stephencrisson3595 Жыл бұрын

    The bug-eyed 400EX was the best years they made they just don't make them like they used to I'm more of a two-stroke person but that's one of my favorites four-stroke quads ever made🤙💪‼️

  • @caryorban8322
    @caryorban8322 Жыл бұрын

    Congrats bro on then30k subs. You definitely deserve it plus thousands more. Been a sub since the beginning and still loving every content u put out. Your doing this Chonda a big favor by boring it out to a 440. She’s gonna rip after that bro. I mean not like the best ever quad ever made the yfz450 but u know lolol…keep up the awesome work jarrod. Hey what’s up with the merch? Haven’t seen any new products out or you even promoting your merch bro. You definitely need to thou.

  • @TimeMachinesATVs

    @TimeMachinesATVs

    Жыл бұрын

    Appreciate it cary! More coming soon working on the 440 now parts just came in

  • @joelcornejooo
    @joelcornejooo Жыл бұрын

    We have a 2004 trx 300ex and before when you would give it 1/2-3/4 throttle it would hit the limiter like if timeing was off. Found out it was the neutral safety switch reverse switch, located in the front near the dash and the sensor looks like a spark plug

  • @TimeMachinesATVs

    @TimeMachinesATVs

    Жыл бұрын

    I appreciate the heads up ill def look into it. This bad boy doesnt have reverse but i am still not convinced its the china stator tbh

  • @la_plata3588
    @la_plata3588 Жыл бұрын

    Need one of those old AutoZone charger jumper. Traded some dude for one use it all the time on

  • @jasonmilam9930
    @jasonmilam9930 Жыл бұрын

    Just bought my son a 400ex. Get up in air YEEEEEEEE EEE

  • @JacksonOffroad25
    @JacksonOffroad259 ай бұрын

    It looks pretty clean at least lol 😂

  • @TimeMachinesATVs

    @TimeMachinesATVs

    8 ай бұрын

    Right on thanks Jackson

  • @500_niko
    @500_niko11 ай бұрын

    Doo doo bop weehhhh do bop sounds like mine for sure

  • @jtmartin8445
    @jtmartin84456 ай бұрын

    This is the first head gasket failure I’ve ever seen on a Honda

  • @What6918
    @What691810 ай бұрын

    I just bought a 2001 400 ex with the 440 Big bore kit and supposedly the needle is stuck in the carb, how do I get it unstuck without taking it apart??

  • @rags-fv6ko
    @rags-fv6ko Жыл бұрын

    Do they make a big bore for a Honda atc 350X and rebuilding engine

  • @danjim7056
    @danjim7056 Жыл бұрын

    The fuckin way she goes bud.

  • @TimeMachinesATVs

    @TimeMachinesATVs

    Жыл бұрын

    Haha def

  • @ryantwist2873
    @ryantwist2873 Жыл бұрын

    What jets did you run when you got it? With the yoshi pipe

  • @gabe5360
    @gabe5360 Жыл бұрын

    Love my 400ex to death, had to replace the choke lever assembly cuz the damn thing kept activating on its own while riding lol

  • @livethecrazylife5779
    @livethecrazylife5779 Жыл бұрын

    Are the motors the same in the 400xr?

  • @Hanky_Bannist8r
    @Hanky_Bannist8r Жыл бұрын

    Why are the stator wires new ? Maybe that's a question you should ask Chy-Na

  • @hellomynameismatt33
    @hellomynameismatt33 Жыл бұрын

    no replacement for displacement boiii!!!!

  • @ALDA2479
    @ALDA2479 Жыл бұрын

    I found the problem it's them stickers on the side of the tank

  • @YuckFou2213
    @YuckFou2213 Жыл бұрын

    Link to Big Bore Kit Please …?

  • @mattl9785
    @mattl9785 Жыл бұрын

    Hey bro! I’ll buy that EX off ya!! How do I reach you?

  • @jimjim753
    @jimjim753 Жыл бұрын

    Just don't raise rev limiter . Kills these motors fast. Motor Balance issue..harmonics....I raced mx of 10yrs on a 400ex...many rebuilds...lessons learned

  • @michaelhathcock7941
    @michaelhathcock7941 Жыл бұрын

    First! 👌

  • @-kira-213
    @-kira-213 Жыл бұрын

    ever start? more like wont ever start

  • @gertkristensen6451
    @gertkristensen645111 ай бұрын

    kina kit

  • @rogermichto6359
    @rogermichto63599 ай бұрын

    honda... problems over problems

  • @TimeMachinesATVs

    @TimeMachinesATVs

    8 ай бұрын

    Not bad.. thanks for watching Roger

  • @Jonny2Fingers
    @Jonny2Fingers Жыл бұрын

    🤌🦅🇺🇸

  • @ryanmccarthy2033
    @ryanmccarthy20337 ай бұрын

    Btw that piece of rubber over the battery is a thing from the factory that is rarely there

  • @jay7264
    @jay7264 Жыл бұрын

    typical facebook bullshit. i hate that theres so many liars and scammers on there. they knew this quad was clapped out

  • @858415
    @858415 Жыл бұрын

    Steal for 1200!

  • @jakeresnick2669
    @jakeresnick2669 Жыл бұрын

    Seriously no banshee bw build final video yet or cr500 video you slacking showing us some lame pos 400ex junk...

  • @joey-gb5md

    @joey-gb5md

    Жыл бұрын

    Yeah this was the last video I got sucked into watching I'm unsubscribed I'm out I'm tired of waiting on the same thing over and over it was pretty good when Blake was on here but now it's just boring and you get promised to show you some banshee bw but you never see it so I'm out deuces.

  • @rockylocey4984
    @rockylocey4984 Жыл бұрын

    God damn wuhan wires! 😂

  • @TimeMachinesATVs

    @TimeMachinesATVs

    Жыл бұрын

    Lmao

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