CT200U-EX gets a big block and a torque converter

[@ONEBAD306]

I was waiting for this video. I went and ordered that very same big block after watching your last video and actually paid $162!! That things a rocket ship!! I was going to originally shoehorn it into my rascal lite but on second though it will probably be better off in the Baja mb200 project I will be building. I love your videos, watch them multiple times sometimes if it’s something I’m looking to do. Thanks for doing what you do!!

[@Black66]

Thanks for the support! You’ll have a blast with that big block. Be sure to watch next weeks video with this bike. I add some performance stuff...

[@mrcrazyclips6112]

Just ordered mine for 144

[@ONEBAD306]

@@mrcrazyclips6112 seems like every week they drop it 10 bucks lol

[@thomastipton7264]

Rock on man, it's really good to see some real people doing real stuff and having fun great work! Was wondering of sticking a big block in the b200r got me convinced 😂

[@Black66]

Thanks! Yes you might as well do it!

[@cameronwilson1815]

You know its time to get on youtube when Black66 posts a new video

[@albertojatnielhernandezpacheco]

You're right

[@davidmalone8565]

@Black66 I couldn’t wait to see what a cvt was going to do with that setup!! Aside from the usual cam and flywheel definitely some head work!!

[@BreakingWindAdventures]

Might try upgrading the sprocket behind the driven clutch to a 22 tooth, keep the 40 tooth on the rear, and run a 420 chain. love the videos, and can't wait to see more.

[@Leveluplivin]

0:14 no black 66 you would need a 60t rear sprocket ⚙️ setup to be safe on the clutch.. that’s what im doing on mines. Get the 3000 stalled version

[@hellheart1993]

Hey black good to see you again. I find it funny that once you pop up our bikes is somewhat on the same setup except I got the jack shaft in very slow but this setup is exactly what I need take off quick top out good enough

[@Black66]

Thanks! As long as its fun its all good. Check out today's 420 billet build video. kzbin.info/www/bejne/n4C4n2SnYrp_i7M

[@FuriousCdog]

You should stretch it a good few inches and build the motor out and see what it can do

[@N9197U]

FINALLY a 420!!!!

[@andrewkuhtz]

Rocket ship! Keep an eye on that small tube frame for cracks lol. Looking forward to performance parts!

[@Raymo2u]

Do all the mods you would normally do to a stock bike engine, port the head and exhaust, possibly a wheelie bar and then see what it can do full throttle of the line!

[@mrnormsfanclub5023]

I had to add an 8" extension to my frame to keep the front down and it still pulls it up for a few feet 💪

[@SirNC16]

Excellent video. I have already spent too much money on mini bikes.

[@nick_nt7574]

This video got me tempted to find another mini bike and fitting in an opposed twin with a 40 series on it, that is if I find another motor that runs. I'm your new subscriber, absolutely enjoyed watching your previous videos!

[@Black66]

Thanks! be sure to check out next weeks video on the 420. I add some stuff to it!

[@ViperX260]

Had to take a break from working on mine to watch this. Love it!

[@TwoGoatsRacing]

Order my 420 aliexpress special ten minutes ago. 183 to my door. If it works when it gets here I’m ordering another! I’ve got two cart frames that need power plants!

[@Black66]

Awesome! Be sure to watch tomorrows video for some 420 internal engine mods.

[@GooseGosselin]

Awesome, thank you! Hope to see what a few performance mods can do to that engine.

[@Black66]

Next weeks video!

[@mlindsay527]

Stretch it! Replacing the rear axle tabs with ones 3-4” longer makes a huge difference in the amount of power you can put down. Slightly taller sprocket ratio would be good too.

[@pancudowny]

And "moderate" cam and a Juggernaut torque converter, maybe. And perhaps a larger, slide-type carb, too.😉

[@jakedameron4867]

Always a Good time, aloha from Hilo hawaii🤙🏻

[@dekoldrick]

Need to get one for my CT200U-EX.

[@krisley5178]

Boy, she's a handful now!

[@Black66]

Be sure to watch next weeks video, I add some performance stuff.

[@Pittsburgh-412]

I'd like to see you put a small Amazon turbo on this 420. I think it would really shine in the top end

[@pancudowny]

Was watching that engine move/shake at idle in the last video, and thinking: The mounting plate extension you added should extend to the frame rails as well, for increased rigidity. Otherwise, you're gonna torque that engine just hard enough to really flex it, which could cause some breakage on a level you'll really regret happening.☹

[@ryanb7809]

Next I think u need to build my Coleman Ex just like that one with the 420 and same torque converter... There u go for ur next project....

[@FnLn55]

You've built some very imaginative minibikes over the years. But this big block bike is something else! 👍👍 S T R E T C H!

[@Black66]

Thanks for checking it out!

[@Twin_turbo_coyote_fox]

Next? Build wheelie bars !

[@charlesJ021]

Black what’s up buddy?! Should do a removable wheelie bar and do a 0-30 then mod it and see the changes! I’ll dm you some photos of the progress on the two I’m building rn. Take care brother

[@Markyymark662]

You’re a pretty cool guy! Just out there enjoying life like lots of other mini bike tinkerers 😂 bet your neighbors are like mine and they are just really wondering why he kick so many loops back and forth on a kids bike hahahahahaha

[@samsnephew3209]

I wish I could give this video more thumbs 👍 up. Stock governed engine mind blowing.

[@Black66]

Thank you very much!

[@Producertag0]

i personally say stretch it but great video man

[@marknilsson5782]

Do you ever take your bikes in the dirt? Would love to see how it preforms there!

[@teshuvahemmet3036]

Good job with that rider 👏 👌 👍

[@tomrynkewicz7674]

I would like to see how maybe a lighter billet flywheel and a flatslide carb would run like?

[@raleighparker7046]

Extend the rear axle back about 6”- 8”, help keep front down., making the chain longer, put a 50T on rear. Might need to play with the springs in the driven.. remove gov., cam the 420 to get more RPM, HANG ON BLACK!

[@Black66]

I add a little something to the 420 in next weeks video! Thanks for watching!

[@galosengen856]

I wanna see a mild build on this motor, I know you can get it to rev higher

[@Brady_builds]

How long would you say a tank of gas on that thing last

[@amandarego9684]

Another great video! Mr. Black, I'll tell you what works great for me on my cheap Chinese 420cc. I shaved the head down about .030 , ported the head, advanced timing about 7 or 8 degrees, 50# valve springs and slapped on a 30mm pwk carb. It runs pretty great but unfortunately I didn't even try the engine before I made the modifications so I don't really know what I gained in performance. I'm curious how you come along with this one. If your head looks anything like mine did then removing any of the excess slag, especially through the exhaust port is bound to help. Great video 👍

[@Black66]

Thanks! Be sure to check out next weeks video on the 420

[@SergioM.69]

what other frames fit slim with a 420cc with a TC like this ?

[@berrysbs6624]

does the 40 series have the adjustments like the 30 does on the driven pulley maybe you can adjust the spring to open more for top speed or torque

[@caidenchavez4440]

Do you have a video of a bt200 with a stock 212 with a torque converter and with a 50T sprocket??

[@JNC1973]

It would be cool if they sold a Juggernaut driver for 40 Series Torque Converters. A Super 40 Series Driver. I wonder how it would perform if you swapped out the 1'' inch Shaft for a 3/4'' inch shaft and used the Juggernaut Driver? 🤔☸🏍

[@jesuscampa-qs2he]

Hi there I'm getting ready to do a 420 cc predator swap on my RT 200 . You have any suggestions thanks????

[@cool-hat-w]

Big hp in next video new carburetor new piston new camshaft new rod ?

[@jeroldlafferty54]

Wheely bars on a extended wheelbase.Better to unload rear tire up on wheely bars then to bust your butt.😊

[@texman666]

Isn't a 14 tooth with a 40 rear gear a 3.50 final ratio love your videos

[@dmann1209]

Awesome bike! i am looking forward to your upgrades. Just be sure not to show up any motorcycles...What you should do next..the sky is the limit or burn that wheel of destruction..LOL.

[@Black66]

Thanks! Be sure to check out next weeks video on the 420!

[@stevehorton3900]

I wish he do the duromax xp500cc big block

[@joeplayer2802]

motor rebuild with performance parts should be next

[@Black66]

Check out the video coming out next Wednesday .

[@cole7750]

Have you removed the governor yet?

[@albertojatnielhernandezpacheco]

Nope he hasn't,all he did to it is put a header Pipe and a performance air filter until now that he put the cvt or torque converter, but he didn't remove the governor from it,maybe it's gonna be on another video

[@38possum]

What chain breaker tool do you have and for it come with the chain mender also?

[@mccloud_1999]

@Black66 what phone mount do you use? Found one but it keeps flopping around 😂

[@Twin_turbo_coyote_fox]

Is this faster accelerating than the QS 138 build?

[@Black66]

Its hard to tell. If I can come up with a frame that I can use more power at launch it could possibly be .

[@CheapMechanics101]

Personally, I think it’s more cost-effective for a big block and a torque converter, then upgrading a small block with internal parts? Thoughts anyone?

[@Black66]

Yeah, it's definitely a great bang for the buck! Especially with this big block. It was $171 shipped. Be sure to watch next week's video for some mods on the 420!

[@CheapMechanics101]

@ can’t wait! in Doing the same build with a BT 200 X frame 👍

[@paullassahn4641]

That torque converter is over 2x as much as the engine. $370+$170motor is pretty expensive$540. Then you need more mods to support it like a brake upgrade most definitely. Idk know if it's more cost effective but definitely cooler

[@Black66]

@paullassahn4641 I would say to get this kind of torque with a small block its hard to beat if you compare the two directly . As long as your having fun with minibikes any power plant is good .

[@LeonardE-kq4xw]

My mini bike wants to die with a cold air intake under load. I tried to tune it but it didn't work any ideas??

[@lacalfary777]

Was that a stock 420???

[@Black66]

I talk about the engine mods in the video

[@TOOFERMAC53]

I wish I had this much time on my hands

[@Black66]

Trust me Running a KZbin channel takes up a lot of time

[@Minimotoace]

What is the fuel tank you used can you put the link in the video description or tell me the name?

[@adampartridge2547]

JCMH store on Amazon has a bolt on 1.5 gallon tank for a ct200uex

[@runpuppyfpv5744]

Looks like Florence or san tan area

[@mike666kdlld6]

Add a 2nd set of pegs for that bike far back

[@adampartridge2547]

I can't even believe you tried to drive that with that clutch set up in that gear ratio that was a failure waiting to happen

[@Black66]

That is what makes it fun! 420 videos later and still having fun!

[@v_jaek]

is it still governed?

[@THE-BZILLA]

Cool vid bud. Maybe build yourself a welding table. Make build vid

[@garyjames2926]

Wheelie Bar Please🏍🇺🇲

[@RamiroJunTV]

Put a little more ratio please

[@Eastside-e1w]

i can send you a link to the correct clutch

[@Black66]

Thanks but No need . It is much more fun with the Driver driven . Also A clutch will not hold the power of the 420 with the parts used in next weeks video.

[@Eastside-e1w]

you had the wrong clutch on there we never have problems with ours

[@Black66]

The 420 is much more fun with a driver driven

[@PandaMoolin]

if you ever donate a bike out. think of me! 😆😆😆

[@ToothlessCBR]

damn just as fast as a honda grom prob cheaper too lol

[@kevinclear4007]

Supercharge it with a AMR300 supercharger.

[@Offroadripper]

You’re going to get hurt on that bike. That frame cannot handle a small black, much less a big block. The fact that you trust the steering head parts to support that weight and the force of the front brakes is scary. Also welding the brake bracket to the tab is putting insane amounts of pressure on it. I’m wishing you luck.

[@Black66]

Check out the CT200U-EX playlist for many engine and part combos with this bike. Thanks for watching !kzbin.info/www/bejne/oHnJaqyAosaNgqM

[@rosscalloway6257]

careful using an impact on that aluminum block. I've stripped a few threads and had to make repairs with threaded inserts.

[@alexfrazier161]

First