KT100 2 Stroke Racing Go Kart Head to Head!

In this video we race our new Kt100 kart against our old one!
We picked up a 2013 Arrow Racing Go Kart and a 2014 Italian Racing Go Cart with kt100 engines for $500. All the one needed to get running was some cleaning and gasoline. After getting it started we had a little bit of brake tuning to do and then this 2 stroke go kart was ready to rip! After getting the 2012 kart up and running we pulled out the vintage kart and raced them against each other! Stay tuned to find out who wins!
Thank you guys for watching and be sure to stay tuned for when we get this built!
*Be sure to check your local laws before driving any non-registered motorized vehicle. Do not attempt these activities at home. All content produced by Build Break Repeat is for entertainment purposes only.*
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[@1MACVSOG1]

Hit the power band already

[@motomatt4266]

man i love 2 strokes... I'm gonna do a build with one here in the future cause i just can't help myself lol

[@djaydeved]

make a shifter kart get a 2 stroke engine from a dirt bike like a kawisaki or something and make a 2 stroke shifter kart

[@overdrivegokarts6849]

o snap i have been wanting so long for this

[@theone9475]

Those poor clutches

[@vicoprelogar8916]

By the way, your vintage go kart is a Margay Xpert 3 or Sr16, roughly manufactured in the mid 80’s. The kart is rare and looks to be original, certainly valuable in the state it is in. The Kt100 is likely an old version with and older design. The front nose was a Margay-specific design and was made to fit that kart. Side panels are aftermarket but fine for the appearance. Normally these karts would’ve come without any bodywork. Hope this helps.

[@CainSample]

I just bought a 4 piece body same as your blue karts....i gotta fit it on my 08 coyote widetrack frame with a honda nighthawk motor...check out my vid of it 👍

[@backcountryme]

I raced karts with the KT100s back in the 80s. I was 8 at the time. It was fun days.

[@philtripe]

seemed like you placed all the vehicles where you might crash into them if you lost it...be careful out there. you only pop once

[@Schultyedits]

Dude!! Just put 0,6-0,8 bar in the tires 😂

[@wheeln24-79]

You guys need to try out a shifter cart. It'll change your world! Maybe not a 125 to start off in but a 85cc. They can be dangerous and sketchy so if you ever get the chance just be careful. They're also a great workout. You'll be tired after a few laps the first time you ride one. They can pull as many g's in corners as formula 1 cars. They're awesome. But they can be expensive for one that's all together and running. I'm sure there's older ones out there though that aren't competitive with today's shifters that would cost less. If you think these carts are loud wait till you hear one of those!

[@boomshakalaka7383]

Not a f1 car hahaha, but it is quite intense I can tell ya haha

[@lengaming1651]

Just buy a new clutch already!! It's slipping WAY too much...

[@nicefellow787]

Maybe not real fast but sure are good and loud. Reminds me of the time I ran my weed whacker without the muffler. :-)

[@backcountryme]

Those KTs are much faster. They don’t have them tuned very well.

[@dustinmiller7278]

I see big bore kits in the future maybe 150cc 2stroke or bigger?

[@rdspix]

Dammit man....adjust your clutch

[@bighomieJ5X]

Please say it ain't so bbr why are guys getting rid of them ..😣😣😣 these karts rock..have u guys been to "Dallas Karting Complex?

[@haidenanderson2687]

If you put a 22 on the front and 58 on the rear that thing would fly, I race the same motor and this gear works great on a 1/4 track

[@tylerlauterbach7720]

the can engine is tolean.. the pipe engine is rich.. .. i can tell just from the sound..lol and half throttling and doughnts are killing your clutch..that will 250to replace..

[@TheFoyer13]

Pipe vs a can isn't that fair plus those clutches are not engaging at the proper RPMs and aren't tuned correctly either ;)

[@nickdavis1557]

I'm deeply disappointed, I wanted to see a side by side race

[@rdspix]

Need to re gear and work on clutch. Not even hitting your powerband

[@peaceoutnation3158]

I have a very old vintage baja 200 go kart with a 212cc predator engine

[@brandongamble5223]

Nice🤘

[@alexmyers6978]

Wow

[@Baldys_projects]

Fuck just send it!

[@joeshmo2473]

I just bought a RIMO rolling chassis and I about to buy another margay rolling chassis with a KT100 that needs a rebuild. Cant wait to get them both running. Pretty soon I'll have enough karts to run my own track haha BUILD THAT SHIT

[@darinbirge7250]

You guys have some fouled spark plugs if you listen you can hear it sound like it’s bubbling while your driving around on it

[@sabrom]

6th please.

[@clintwood8913]

Really? Not even a single drag race down that road right behind you? Wow.

[@ryanclark7391]

Hey guys

[@crazyoutdoorsanimals9066]

I know that this is over but could you build a cardboard body for a go kart

[@trentoncroft1879]

Love the vid

[@crowbar2004]

You can only have a true compair video using same gearing both karts

[@bryduhbikeguy]

Good gosh.6 mins and I'm 11th?Wow.Great run guys !Keep up the good work.

[@joeshmo2473]

Selling ANY racing go kart is a CARDINAL SIN and you WILL BURN for it lol. I sold a rimo kart once and it took me 5 years to find another. But I got her now and I wont let her go until im 6 feet under. I'll never sell her. I think im gonna do one with a old school kt100 and the other with a 125cc pitbike engine. Shifter vs Kt100. Who will watch?

[@CorralesRacing]

Buena maquina 👍 saludos amigos

[@hunterpoe2222]

I really like you videos but not the wait

[@1MACVSOG1]

What oil mix ratio do you run s KT100 on?? Plez help

[@1MACVSOG1]

@boostedsil40 man thxs so much for taking time to answer this, I have been so bzy with my other 2 karts I haven't bothered messing with the 2 stroke but I plan to soon I'm not that familiar with them. 👊

[@1MACVSOG1]

@boostedsil40 lol right that's why I was shocked to see a reply again thxs

[@Jakester-eo6dp]

What are kt engines from are they motorcycle engines and who makes them

[@stevenn8449]

Yamaha KT-100. Yamaha has been making them for years, built for go kart use

[@fabriciorios4290]

Very good

[@mingusbreeze]

Thanks, guys.

[@dukecityminibikes7701]

Im currently rebuilding a Yamaha go kart 100

[@lukashamrin5689]

i 4 complete kt 100 engines and one bottom end

[@dukecityminibikes7701]

@@lukashamrin5689oh ya? Wheres your location?

[@lukashamrin5689]

@@dukecityminibikes7701 im from Sweden

[@majung4727]

1

[@tristanarmani]

What is that starter thing?

[@BuildBreakRepeat]

Gasolinemadness Idk it’s just a box with a key on it that fits into the engine. It’s worked on every k100 we’ve owned.

[@rjwhipple8896]

It’s an electric starter for race karts. Even the 4 stroke race karts use them too.