20HP, 9,000 RPM Engine Build! 88MPH Kart Pt. 3

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We’re building an 88mph back to the future inspired go kart from the American Express 2.0 go kart kit from Go Power Sports. To achieve 88mph, we need a very powerful engine, which is why we’re building a hemi head Predator 212cc engine with really high performance and brand new engine mods, like a 24mm flat slide carburetor, elongated billet rod, oversized valves, and more. We’re taking this popular 212cc 6.5 horse power go kart engine and making it turn 9,000 RPM and put out about 20 horse power.
Thanks for Watching!
Facebook: goo.gl/VR6mh2
Instagram: bit.ly/3T8njaF
Go Kart Kit Frame: goo.gl/7NuZ6Z
Go Kart Complete Kit: goo.gl/5TQvzy
--RACING ENGINE PARTS--
24mm flat slide carb: goo.gl/x4svWC
26lb Valve Springs: goo.gl/AN7uof
Billet rod (+0.20): goo.gl/pmktKK
Bronze valve guides: goo.gl/atQ234
28.5mm intake valve: goo.gl/n9rzsS
25mm exhaust valve: goo.gl/hk3p4N
Valve retainers: goo.gl/4fAmmi
.274 lift cam (hemi): goo.gl/NdKkyf
Billet flywheel (hemi): goo.gl/twjzMM
Go Power Sports: bit.ly/3QKyODE
NEW MERCH: www.cars-camera...
Equipment we use: www.amazon.com...
The following video features activities performed in controlled environments by knowledgeable persons. DO NOT attempt to duplicate, re-create, or perform the same or similar activities at home, as personal injury or property damage may result. CARS AND CAMERAS, the persons shown in this video and ANY CONTRIBUTOR, ARE NOT LIABLE FOR ANY such injury or damage. ALL CARSANDCAMERAS CONTENT IS FOR ENTERTAINMENT PURPOSES ONLY.
Cars and Cameras makes no representation about the sufficiency of any safety precautions and equipment used in this video.

Опубликовано:

2 окт 2024

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Комментарии : 630

@Mayhemspent 6 лет назад

"Opened her up and smoothed her out"... Id buy that tshirt. ;)

@ChrisPBacon-uo4qk 6 лет назад

LoL

@robburdack4361 6 лет назад

Isaac,s girlfriend just giggled a little at the end of the porting section

@papafranku1867 6 лет назад

What time

@robburdack4361 6 лет назад

if you cant work it out you probably dont need to know LOL

@papafranku1867 6 лет назад

rob burdack no I'm just lazy

@skrewylewy3259 6 лет назад

fingers does usually open her up hahahaha

@Ratkill9000 6 лет назад

skrewy lewy No joke so true

@iMatthewWilliams 6 лет назад

Lol how did it take this long for you guys to get a torque wrench

@user-qx7tm5df8j 6 лет назад

6:33

@cskalle1213 6 лет назад

dont you get it ? ill be fine.. and then some broken engineblocks later they changed mind xD

@matteedstrom 6 лет назад

They still don't have one. They bought 12-point sockets^^

@cskalle1213 6 лет назад

me and my brother dont have on and he just bought a cylinder for his 2stroke moped 1 week ago now its lost its power

@gavincline3581 6 лет назад

you did a top end rebuild without a torque wrench, dumb fucks

@BadHaddy 6 лет назад

As an engine builder.. you need to know that the aluminum rod will expand when it heats up, about twice as much as a steel rod. Measure your deck clearance at TDC after you assemble everything to make sure the piston wont smack into the head. I'm sure the maker of the rod will have a recommendation, but on the engines I build, aluminum rods usually need .060 to survive... CC your head, and piston, so you can calculate your compression. Will let you know how much room you have to wiggle.

@DanielFeliciano-h5n 9 месяцев назад

How would I do this? Would I adjust the valvelash to a different spec? Please get back to me as I’m interested in making a high rpm engine build

@BigD1395 6 лет назад

I really enjoy watching you guys do mods to these small engines. None of which I've ever tried. Now however if I was so enclined to do so, I'd feel more comfortable doing them. Keep up the fantastic informative/educational help video's!!! 😊

@joetri1970 6 лет назад

That was misleading Ike building us up for the valve job with John just to have him close the video.

@ghomerhust 6 лет назад

i had build up problems last night

@jeepcollector91 6 лет назад

@ 13:20 that just doesn't look right... LOL

@Lonwolf4019 6 лет назад

JeepCollector91 neither looks or sounds right hahah

@mylostwife5230 6 лет назад

That Shit Hurted

@ryanwelch64 6 лет назад

JeepCollector91 😂

@The505productions 6 лет назад

Prison style polishing

@chucklemmensen 6 лет назад

he opened her up and smoothed her out

@jeepcollector91 6 лет назад

If you ever decide to build another amphibious go-kart or maybe a Predator powered paddle-wheeler/stern-wheeler boat I might be willing to give you my 1974 Boston Whaler 13' boat (w/title) if you would use it for the channel. Could become a cool little river boat to travel from Washington, NC to Greenville, NC and back? Just a thought...

@megantripp9520 6 лет назад

thats my area n.c.

@greenwizard2000 6 лет назад

I realy like the post-commentary. It gives more time to thevideos and makes the building parts more exiting.

@Kazooboi23 6 лет назад

Love the little transitions you do when you go places

@psygn0sis 6 лет назад

Please STOP with the short video format! LONGER VIDEOS!

@gmcman355crazy 6 лет назад

104 views in 34 seconds. Geeezzzzz !!!!! Lol

@barris1233 6 лет назад

*IT'S HEAD TIME*

@destin6041 6 лет назад

Could you please do a detailed video on the wiring for a 12v ct70 swap. There’s no good videos online.

@austinsears1637 5 лет назад

Just finger it out on your own, bro! It's only as hard as we make it out to be!!! YOU CAN DO ANYTHING YOU PUT YOUR MIND TOO, MY FRIEND. THE SKYY IS THE LIMIT!!!

@joshmanis9860 2 года назад

@@austinsears1637 WOOOOOOOOO BEANS

@FatsharkFun 6 лет назад

Wow! Go Power Sports should really bundle all these engine parts together to make an ultimate performance package! I would love something like this for my go kart

@slowmissouri205 Год назад

I see channels like this installing the kits, but I totally agree they should make signature kits designed and tested by them. It would be a great partnership.

@modelnutty6503 6 лет назад

don't shave that head, really!! at high RPM the higher compression is going to hammer wrist pin and rod bearing even harder. for really high RPM's you want a little lower compression, because high compression can also act to limit RPM's lower. really high compression is great for more torque+power at lower RPM's, but you're trying to spin this up like a 2-stroke! you've already got .020 gain with that rod, you can always try a thinner head gasket or head shaving later, be safe!

@keithlester9152 6 лет назад

model nutty I agree

@noobslayer815 6 лет назад

This^^^

@Hermiwalle 6 лет назад

no, compression has nothing to do with rpm. and if so it helps to get even higher rpm since there is a bigger explosion to push the piston down the bore. and they said that the original rod is weak the ARC rod will easily take the forces

@Hermiwalle 6 лет назад

Alright man

@starpuss 6 лет назад

You should contract *cc specialty tools* , I bet you they would Give you a KickAss Deal of a Full Set of Porting tools! Great guys to deal with , i got a few toys from them over the years.

@addicted2fuel245 6 лет назад

I can't wait to see this engine running. Great video guys

@heathfiedler 6 лет назад

Mini Bike Addict216 yeah I'm stoked to see if they hit 90 or better. Here's to hoping!

@blader2themax10 6 лет назад

This new build style where we get to watch how you do everything is AWESOME! The explanation and speed were perfect. Hope to see more detailed builds like this!

@andrewashley1548 6 лет назад

More ct70s please?!! Enjoy the videos😄

@austinlee9291 6 лет назад

On the video that you get 88 mph. You should click bait it how I went back in time in my go cart.

@jamezing4642 6 лет назад

Hey whatever happened to the kt250 kawasaki restoration?

@CarsandCameras 6 лет назад

Parts are very hard to find, and the ones available are insanely expensive

@carobsessed35 4 года назад

CarsandCameras am I able to have it so I have something to work on

@bigwhane8603 6 лет назад

Dude this is the nicest build yet

@lazygamerz 5 лет назад

lol, you should look at 2stroke stuffing's videos.

@gagelibbey4872 6 лет назад

I wish they could make videos everyday, youtube needs to pay them better lol

@ChrisPBacon-uo4qk 6 лет назад

They don't have the time to make a video everyday. Do you see how each video takes more that 1 day.

@frogglidd1951 6 лет назад

I enjoy watching your videos hopefully you record. Hopefully we see you guys can video the older rigs that you're going to go see this weekend that be cool

@MrDjcamo29 6 лет назад

Felt a Little Rushed(video)

@paulcondie2520 6 лет назад

Rough cost of all of the parts in build, if you were the average go powersports customer? Torque wrench? Grunts! Lol. Here in hillbilly Pa we call that port matching! Lol

@ryanrohauer5940 6 лет назад

Paul Condie hate to be that guy if u want real performance parts and guidance use ARC they have awsome customer service and that's where most these parts come from anyways. Also recommend watching the arc videos on RU-vid VERY helpful

@paulcondie2520 6 лет назад

Ryan Rohauer thanks!

@legowarriorsadventure3613 4 года назад

I have a racing buggy that stock where the governor makes 6.5 hp with a stage 1 or 2 kit and without the governor it will do burnouts, Monos and it also makes 15 to 16 hp and 9000-10000 rpm with no governor

@LiveModz 6 лет назад

So happy this video is out! Love all your videos both of you! Thanks for the best entertainment for me and much more:)

@GroveDaLord 6 лет назад

I dig the editing cuts you guys keep putting out better and better content 👌🏼👌🏼 love you two!

@nissmopwer 6 лет назад

should i spit on it first?

@GOTM1776 4 года назад

Hey guys, big fan. Love your videos. Just want to point out that there are dramatic differences on torque specs with wet or dry bolt threads. Torque specs are generally dry unless specified. If you use provided torque specs, it is intended for dry threads, no lube or thread lock. If you use those specs with wet (lubricated or thread lock) threads, you can over torque the threads. Keep making great videos. You've brought life back to my love for go karts.

@cyborgs_gaming4859 6 лет назад

Hey guys love your work from Australia

@dano2644 6 лет назад

I used the polish wheel and compound from my Dremel to polish. That makes for a mirror finish!

@dano2644 6 лет назад

camjamsdad correct. That's all I polished was the exhaust.

@shawntl 6 лет назад

Baught some stickers yesterday sorry I couldn't afford more

@isaiahmcwhorter7907 6 лет назад

Best channel EVA!!!!

@mitchellscripter587 6 лет назад

just saying, i love the camera mounts for the montage

@SCARNEDGE 6 лет назад

Still onpoint with your transitions store to shop 645. Lovin it.

@Da40kOrks 6 лет назад

wait those 212's are only $120? That's crazy.

@moaski 5 лет назад

Da40kOrks you can get them on sale at Harbor Freight for $99.00 pretty routinely!

@domdegood5376 5 лет назад

To get more power you can get the air to go through a container full of gas before it gets in to the carburettor .

@StephenButlerOne 6 лет назад

Wow, stage 47.20. I love it.

@CARMEKANIK 6 лет назад

porting finger strong lmao

@nathanbutler8240 6 лет назад

TexasXplorer i bet ikes gf loves when he ports her out

@peterdebad1 6 лет назад

Like kids on Christmas morning!! Enjoy!!

@MegaFPVFlyer 6 лет назад

Y'all are really stepping up your game with the transitions between shots.

@stamoulohta 6 лет назад

Guys, was there any signs of combustion in the engine when you opened it? I am qurious regarding the quality control.. Love the videos btw ;)

@speedy122684 6 лет назад

So I'm building a go cart with my daughters and just bought a 212 motor from harbor freight. And I was wounding is there any advance u would give me? Love ur show watch it everyday trying to see every one.

@BIllMcCambridge 6 лет назад

Great explaination IKEA rough intake port for maximum turbulence keeps fuel in suspension. Smooooth exhaust for maximum velocity and scavenge effect during over lap. Please explain compression release? Great job can't wait for next one?!

@PCSbball 6 лет назад

Boys don’t worry about a torque wrench. If you’re gonna go 9k then just get a rod bolt stretch gauge, they’re much more accurate and about 40 bucks

@built2last31 6 лет назад

yayyy finally no torque converter i have been trying to tell you to use a good clutch like a cheetah

@cobravello453 6 лет назад

2:51 when the music started and jon's voiceover kicked in i thought you had completely lost your mind and were rapping :D :D

@muddy_armadillo 6 лет назад

I love how you left the go pro on the helmet! Haha

@ChrisEdwardsRestoration 6 лет назад

as much free crap as Gopowersports gives you , and your subscription base /adsense money, you would think you would get proper tools....

@GoKartsorGoneFishin 6 лет назад

Smashed the 👍button!

@aarongoodwillie715 6 лет назад

really? SMH...

@lawrencep7897 6 лет назад

Use the German torque wrench the "goot n tight"

@Dragracerjr 6 лет назад

I have the best idea you should take the crank out and have it lightened and polished. It will really help it. It might even do 95mph. I know you know you want to ike it is a good idea trust me I know I did it. It helps a ton please do it.

@karlheinrichs3094 6 лет назад

Is that a leatherman skeletool John has??

@DracolegacyOfficial 6 лет назад

thank you for having proper audio levels during the voice over. i dont know why so many people have trouble with that part but you nailed it.

@bjlracer1380 6 лет назад

Can't wait to see the finished product, and how long it can be beat on before it's toast.

@bandeboyz2205 6 лет назад

We use the exact chain and clutch on the mini cup. I love the videos. Gonna run out of data watching them

@brokecountry3965 6 лет назад

ON A PREDATOR!!!.... HELL YEAH! Go boys go! Good luck. You guys are on somthin here!

@cameronpotokar8572 6 лет назад

You guys should buy a model flux capacitor so it's like a real delorean from Back to the Future

@macbilling6410 6 лет назад

Looking forward to seeing the end project.

@heathfiedler 6 лет назад

Love watching you guys, really wish I had the time to do what you guys do. Seen an off road cart here like the redone you guys have for 200 but they said it needs lots of work. If your looking for more carts ill pass it along to you guys. Good luck with this build I nearly cried when Isaac's motor blew on the other cart. Sorry for the loss.

@El_Chompo 6 лет назад

that exhaust port is beautiful :O can't wait to see her rip

@quevicular 6 лет назад

Awesome, this will be great to watch. You may even get 88 if you can turn some serious rpm

@christophermoses1225 6 лет назад

That thumb nail just forced me to watch this video...cleeeaaaaannnnn!!!!

@Aleks_Z 6 лет назад

This was very satisfying to watch! Thank You for Your awesome content!

@mingusbreeze 6 лет назад

Thanks guys looks like a fun build.

@nico.c97 6 лет назад

i dig the funky music tho

@calebhaynie7511 6 лет назад

Thanks for all the great videos Ike and john will always watch forever.

@kingbryant5673 6 лет назад

I love the voice over it allows you guys to keep working without stopping every 2 seconds

@nickzona2491 6 лет назад

You're editing skills have gotten so good!! I've been watching you videos to the end because you have content, and an interesting video. Keep it up! 😃

@Liowen 6 лет назад

@1:53 And that is why we can't have nice things.... LOL

@berniemcpartland254 6 лет назад

GREAT TIP for beginners..."EXAUST ONLY" Love it.

@UnTamedMustang 6 лет назад

C&C shooting for a 10:1 compression ratio. Things gonna be torquey for sure. hmmm.. I wonder what cam specs they will choose. Custom grind..or off-the-shelf.

@pollyg562 6 лет назад

G0 P0WER SP0RT R0CKS, AND THERE CHEAP

@Crispy_22 6 лет назад

I cant believe the amazing work that comes from your channel. Keep it up guys

@dormdazzze 5 лет назад

Where did you buy this kit?

@Mr17riddog 6 лет назад

That little crankshaft is so cute lol

@kris1665 6 лет назад

I need a go kart summer is boring

@DartisCreagh 5 лет назад

Ok - VERY disappointed. Video is labeled 'pt.3' - where is pt1 and pt2. And WHERE is the follow up video...you just....STOPPED....

@sherm31522 6 лет назад

It would be awesome to see you guys build a big offroad kart with huge tires on the front and rear.

@griptact4666 6 лет назад

I am thinking of putting a predator on one of my go karts, i have had one before and love them but i want to be able to put the shifter kart in a vertical position for storage but cant because of the oil going through the cylinder and valves, anyone know a way around that?

@keeganhurren9931 6 лет назад

That is one hell of a engine

@ChrisRiley3D-Everything 6 лет назад

you should have put a 400 stroke crank in it and changed the carb to run on methenol too. then it would have ben a monster. i used to build these engins like this all the time when i raced co karts . good job

@KylesAdventures1994 6 лет назад

Patiently waiting for next episode..... Lol

@resultsads 6 лет назад

Looks like one wicked predator. Can't wait to hear the rpm hit 9k!

@m42665 6 лет назад

I love when I see somebody making something better ! But I'm more crazier about the Honda trial bike you have and your not doing anything to it !!!!!!!!!!!! Come on guys you can do many modification to this bike and go faster in a shorter distance ! In Thailand they have that horizontal motor doing super low 10.0 seconds down the 1/4 mile .

@upsidedowndog1256 6 лет назад

My dog got her new ball from the UPS man. She barked at him until I rapidly opened her package. Once throwing the new ball she got it. UPS guy was still there and got to see it. I lubed all of my wife's motorcycle flight controls yesterday. Lube is good boys.

@herbienbrian2 6 лет назад

Yes back to the 212's

@Hermiwalle 6 лет назад

I know you've already started this build but a non hemi would be "much" better because you can shave the head way more because the valves are straight up and down and not in a "hemi" sphere look up high compression 212's and they're all non hemi's like for example minidragbike his builds are insane. and also try running this Engine on alcohol.