141cc Big Bore Kit for Grom Clone (Boom Vader)

#BoomVader #gromClone #141cc
On this video we discuss the perks of having a TBolt USA 141cc Big Bore Kit with a Race Cam.
Race Cam:
tboltusa.com/s...
Big Bore Kit:
tboltusa.com/s...
V2 gasket:
tboltusa.com/s...
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Instagram - / freddierodz
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++ ⚙️ MY GEAR ⚙️ ++
Motorcycle: '16 Kawasaki Ninja ZX6R 636
'20 Boom Vader 125cc
Camera: GoPro Hero 7 Black
Microphone: Giant Squid Omnidirectional Mic
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[@minibikeaction4266]

Its cool hopping up these engines, my engine accepted the metal gasket that came with the kit. It tops out at about 72MPH, It can be seen out running a 150 spec track bike on a episode on my channel "MiniBikeAction". Now its getting a V2 race head witch should let the engine rev to 11,000 RPM.

[@freddieRODZ]

Nice. Yea. That’s the next step. Been looking a lot at your videos prior to these upgrades. So thank you for the information.

[@Gallaxyz]

Cool

[@breadfactoryracing1813]

Do you have a part # for the head

[@fatbongripz4207]

your engine will not last long the engine is not meant to be revved at 11k

[@Micscience]

Hello I had a few questions about grom clones. I have a Orion 150cc fully modded but it is a 4 speed. I use this bike for my street riding but it is a street legal pit bike. I can get to 65 to 70 plus mph but the bike is geared to high and is always over reving since it is only a 4 speed. So I have been thinking of getting a Grom because I notice a lot of videos of Grom's on the highway. I was wondering how does a Grom clone stack up to a Honda Grom as far as top speed gearing? Are they both geared the same or is the Honda Grom geared higher?

[@tjnucnuc]

But yeah I was struggling big time. My piston didn’t hit but I definitely think you should use the 57mm factory style V2 gasket. You’ll lose some compression and gain some longevity. I’m waiting on mine in the mail now. Sad missing the riding season :( Those shim gaskets they include with the kit totally blow. If they wanted to do it right they’d include a thin copper gasket. Those are reusable.

[@T-n-TGarage]

I put the same parts on my champion 125 and had to run the thicker head gasket also because the piston was just barely hitting the head at Tdc

[@johncolosio6764]

Always measure piston to valve clearance before starting engine

[@reidspeed77]

🤣

[@vladimpaler9274]

Check out this little bike kzbin.info/www/bejne/eavJh2RnqL2Di5Y

[@kushingtonthe2nd]

i loved the vid my g, imma get my ass a grom clone now, cant wait to get on and jus go anywhere. anyways have a great day n keep up the great work!

[@GTZ_TV]

HAHA!! I remember rolling that throttle like "come on, lets go!!!!"

[@freddieRODZ]

Yes now it’s nice. And lei still pulls on me with her stock one😂😂 I’m fat af

[@tjnucnuc]

I’m having issues with the thin metal gasket they gave me blowing out. First it leaked by the oring but that was my fault I didn’t realize you didn’t need one there and now it’s blowing out at throttle blips from near the plug side. Should I switch to the thicker gasket? I thought it was strange they told me to coat my HG with hondabond which specifically says don’t use with solid gaskets.

[@ernestoduran5610]

What valve springs did you use? Also what head gasket? I’m gonna do mine soon. Also what’s the torque on the head bolts. Thanks in advance.

[@minibikeaction4266]

With a stroke of 54mm and a bore of 57mm the total cc is 137.8.

[@al-zamilyamatazu9771]

Al Salaam The real trick to making that little bike move is putting the Amazon-Yx140cc w/z40 cam, port the head, add mikuni 28mm flatslide carb, 16tooth sprocket NOT 17 for more torque!!!

[@freddieRODZ]

Yup that’s all I did. 👌👌

[@AngieD300]

OOOFFF…sounds mean. Nice work Freddie!!!

[@PsychoCam10]

I have been looking at getting the 141 kit. Is it a good idea to do just the cam? Or get the valve springs as well ? I have a 2021 Vader. I heard the stock valve springs are actually pretty big. Any and all info would be great. And if i get the 141 kit. Should i just get the thicker gasket immediately to be safe?

[@freddieRODZ]

Yes. I did the cam. The big gaskets. The springs. Just to be safe. And take your time. If you never took these engines apart. Do you research. I’ve taken 3 apart and they all different on some things.

[@PsychoCam10]

@@freddieRODZ ya right now my motor is leaking oil at the head gasket. It leaks down by the egr pipe block off. Only 400 miles on my bike. So either i replace the gasket. Or just put a big bore kit and do all the other work while the motor is apart.

[@freddieRODZ]

@@PsychoCam10 yes. That would be the next thing. Since you already have it out.

[@floridadan9605]

When installing the cam did you have to re adjust ur valves

[@freddieRODZ]

Yes. It’s a different lift

[@2.kold_drako315]

What big bore kit did you look up to be able to find one to fit the engine

[@freddieRODZ]

The one from tboltusa. Links are in the description

[@Gallaxyz]

So other than the gasket, you hat to but a sprocket with one less tooth?

[@freddieRODZ]

Yes. Just a little off and it’s been solid ever since. But remember every engine is different. So just check yours when you doing it.

[@Gallaxyz]

@@freddieRODZ thanks

[@facepalm015]

I've been looking for something like this. I'm new to the clones and was wondering if this set up would work on the venom x20 125cc? Love the vids

[@freddieRODZ]

Yes it’s all the same engines

[@calebgreen9935]

What is the part number for the gasket and spring kit?

[@ddwddw4115]

Can you put the 141big bore kit on without the racing cam and still get more power

[@freddieRODZ]

Not sure

[@iibmx323]

Can you run it without the cam, or are you supposed upgrade the cam with the big bore?

[@freddieRODZ]

I’m sure you can.

[@briizcustoms9543]

Why’d you get 190cc when it’s really like 137cc?

[@lognott]

What exhaust are you using? Did you have to hear it to fit it?

[@freddieRODZ]

It’s all in the links on these videos.

[@jasonjulian1]

Which cam did you install? Was it the Z40?

[@freddieRODZ]

The link is in the description. Not the z40.

[@jasonjulian1]

@@freddieRODZ I see it now! Thanks for the info. 141 is a good build. I've got this same Tbolt kit and it really wakes the bike up.

[@freddieRODZ]

@@jasonjulian1 yes I love it. I’ve put 500 miles so far this weekend. And I love it. Topped it out at 75 mph on a downhill.

[@jonathancunanan]

the race cam kit from tbolt, does it have the timing marks on the sprocket? how did you install it?

[@freddieRODZ]

Yes it does. I had to change the Inner bearing with the one you take out.

[@jonathancunanan]

@@freddieRODZ did you also install the springs?

[@freddieRODZ]

Yea I did.

[@jonathancunanan]

Is that the 49mm button filter from tbolt too? Did you have to cut any of the plastics for it to fit?

[@freddieRODZ]

@@jonathancunanan yes. It is. No I didn’t cut anything.

[@piistoph233]

Question from another video…. The motor mount brace you installed on the bottom… Do you know if it would work on a Tao Hellcat? Also any chance your boy would want to do another I will pay him… I live in Oviedo so not to far away

[@freddieRODZ]

I just made it work on mine. But it should be the same. Look under your bike and see how it looks. Not sure. I can ask to see if he could that was his work welder he probably took to his company already.

[@piistoph233]

@@freddieRODZ it looks the same so probably would work

[@freddieRODZ]

@@piistoph233 yea. If you find someone to weld it I just made it work.

[@justmelaurali6323]

I wanna see you and Lei race again now that you've done these upgrades. 🤗

[@freddieRODZ]

She still going to beat me

[@al-zamilyamatazu9771]

Sweet

[@MrEfmonsta]

What side engine cover are those

[@freddieRODZ]

Which cover?

[@joshuasimmons2412]

Is this the gen 2 vader?

[@freddieRODZ]

Yes

[@clonestarr3466]

Link on the gasket?

[@freddieRODZ]

tboltusa.com/store/tbparts-57mm-top-end-gasket-set-for-stock-v2-import-heads-gpx-yx-p-1890.html

[@Kye-b8o]

Whats the link to the bore kit?

[@freddieRODZ]

It’s in the description?

[@consolexdclan1631]

Will this fit on a tao tao hellcat?

[@freddieRODZ]

Research what type of engine you have.

[@andydavis6372]

Just ordered this kit with the V2 gasket for a hellcat. The cylinder head studs are about 3/8” too short. Trying to find some longer ones now.

[@minibikeaction4266]

Bro your engine has a 69mm tall cylinder, it says right in the add that you must have a 78mm tall cylinder for the kit to work, the Tbolt parts will not work on your engine sorry man

[@andydavis6372]

@@minibikeaction4266 Already figured it out. Yes, now I know it’s a 69mm. I didn’t not know that at the time of comment.

[@stephenwilkins9858]

​@@andydavis6372 so did you get the 57mm bore 69mm tall cylinder from tbolt?

[@andydavis6372]

@@stephenwilkins9858 I returned it. When I ordered it I didn’t realize the Vader and hellcat had different height cylinders. This kit will not work on a hellcat.

[@Ash-vf2gd]

you sold me the vader

[@freddieRODZ]

Thanks for watching. Hope everything is going well with it!

[@CamperPrius]

What phone mount is that??!!

[@freddieRODZ]

Tech mount

[@CamperPrius]

@@freddieRODZ thank you! Did the kit come with everything you need? And would my NIBBI carb pe26 still fit in it like it did with the OEM 125? Thank you!

[@dennis5879]

you couldn’t have chosen a better audio

[@thatone3845]

Bro please do this to mines I can pay you

[@thatone3845]

I am definitely not mechanically inclined and I definitely need this done to mine I can pay you

[@Lei.theRogue]

Annnnd you’re still gonna lose to me 🥴😈

[@freddieRODZ]

I am.

[@terrancemoody205]

I know it's been over a year ago when you guys did the BBK but did you have to put a bigger Cylinder Head on it also so it wouldn't make valve Cylinder contact...✌🏾✌🏾✌🏾✌🏾✌🏾✌🏾✌🏾✌🏾✌🏾✌🏾✌🏾✌🏾✌🏾✌🏾✌🏾✌🏾✌🏾✌🏾✌🏾

[@freddieRODZ]

No I used the same valve head. For my case it was making contact because of timing. Once I figured out the timing it was fine. I did also use a “thicker gasket”. That helped a little. So far so good running smooth.

[@terrancemoody205]

@freddieRODZ for some reason mine is Making contact. I had it top dead center and everything . My head isn't the original head that came on the bike so I'm thinking that one doesn't line up good with the 141 so I ordered the YX140 Head which is actually being delivered today, so I'm a see if that one works

[@freddieRODZ]

@@terrancemoody205 ok. Yea. My TDC was a tooth off on the cam.

[@terrancemoody205]

@freddieRODZ wow. One tooth. That's crazy how basically that one thing cause that big problem but uh thanks for the help and quick response ✌🏾

[@freddieRODZ]

@terrancemoody205 yes. One tooth was nerve wrecking. Once I figured it out. Now I know and it’s easier. All these China bikes are all different.