I’m going 80-90 no problem sitting up right on the 300swap . If you want to take her out for a ride let me know before I put it in storage. I’ve been spotted a lot on 41 a lot with the grom. It’s a blast to ride with the swap!
A lot of mechanic here in Asia (Thailand, Philippines, Malaysia and Indonesia. Im not sure about other countries) build 220cc and make it still reliable without even using oil cooler. Search for Wave125 (same engine as Grom) and you can find a lot of it in here (UA-cam). A lot of them building 66/5 and even more.
Wow, good job you were already reaching for the clutch just before it popped, nice save! Could've got hairy especially with the oil dumping under the rear wheel.
Hunter, it probably got hot. I know you’ve seen the Mini5 fuel table resolution. It’s not very big. It jumps from like 11k to 13.2k rpms. So hanging in that 11-12k range is a weird part of the fuel table. But This same exact thing just happened to my buddies GF210. We have like a 5.8mile stretch and he held it open the whole time and snapped the small end of the rod. I have a 223 as well. She’s still alive but it cracked my starter dowel part of my crankcase 😭. Gonna weld it up and brace it.
Those little engines are money magnets. I hop mine up but usually just heads and stuff. Once you bor the case, they don't seem to last as well. Same was true with most of the old VW kits. "Cheap" fun that gets expensive. Reminds me why I always come back to 90s hondas. Glad ya didn't lose it dumping the oil on the back tire, I took a long slide that way once. Wear more gear next time you go fkin around at hwy speeds, we love you and your skin. ;-)
Good effort man , great to see you having fun. Do not bore the little end of the rod. A new crank is probably not much more than replacing the rod. You might want to look at a DLC pin. (CRF100 131mph 2 run average).
Gave you a link below to check out. I built the custom bodywork and was the founder and owner of Cheetah Racing Bodies. 1999 I did 115mph on that beast before backing off the throttle. It had more......I didn't 😆
Does it pop when letting off..mine does that sound cool lol... make a foam filter ..atleast for water or debrisk i pit a filter on mine its a tad slower but it cruises better without full gas
Ha Ha, lots of credit to you for TRYING, amigo! Obviously you were way out ...Where No Grom Has Gone Before! Those mills were simply not designed for such stresses, and kudos for pushing the engineering on it
Whats the tube i have coming outa my top end..they usualy have braided wire..or hose.. ..but yes i adore groms too some dnt get it but ther my fav bike..but i wish it was a bigger motor a 300 woukd be perf like a honds rebel motor
Whats the fuel pump on that? Is there enough flow to support the pressure? Your description suddenly reminds me of running out of pump (or regulator! or hoses!).
Sad.. but u sent it thats for sure.. mopower does some wild stuff. met gromgod1 at streetcar takeover in oklahoma and his setup eats.. keep on keepin on man.. cant wait for more..
Try using parts from Thailand and Taiwan. They are pretty much cheap compared to those parts you use but still pretty reliable (maybe much more stronger than those parts you have).
Hell yeah ! Fueltech is the best . I'm happy for you cause I know all of your vehicles will get fueltech after you see how easy it is to use . I'm sorry but it's better then the Holly .
I feel the same way I love looking at big bikes but whenever I research a bike I research a Grom. My dream would be to do a CBR swap, if the tranny is fucked if you can part out your setup and recuperate some money towards a CBR setup
Hi. Granty here from the UK. Really enjoying the interesting video's and the in depth information that goes with them. I'm a Honda fan and currently have a 2021 CB125R. Honda question. Is that a UK DC2 at the back of the garage, the one with the twin headlights. I recently also saw that you had a DC5/RSX/Acura ?, in silver. I had a UK DC2 and currently have a 2004 DC5 which I imported from Japan in 2010 . Both amazing vehicles and true drivers cars. Thanks in anticipation and regards. Granty..
as much as i want my monkey to go triple digits, i think ill just keep it mostly stock and enjoy country roads and dirt trails on it for however many years it will last.
Glad to see the video i seen when it all happened on fb. Luckily it didnt lock up 💪 youll be back better soon. Also did you ever see that one gavin from its justa6 did? He did the crb300 swap?
@@snaxgalore5764 It is true, he had the nice crank and rod too. He was pusing over 12,500 RPM. Those small motors dont like over 10k on stock crank and over 12k on aftermarket crank. He was pushing it to the limit
Cel light was “Injector overuse”, definitely went past the duty cycle on the injector and burned it up. I’ve seen talks of there being any issue with the fuel trims at that rpm, hopefully someone figures out the map so these little bikes can start reliably running 11-12 rpm
I refuse to deal with Kenny anymore. He blocked me on every outlet to get a hold of him he’s a drama queen on the internet and doesn’t appreciate customers that spend thousands of dollars with him including myself.
I’m not trying to talk trash I’ve enjoyed watching your videos building your grom..I’ve never owned a motorcycle before the grom I’m not a motorcycle guy but I am however highly into 4x4 off-roading and grew up at the track with my brothers racing Chevelle‘s and Camaros..building sbc motors from the ground up..I get it bro but that was kinda a let down..running it like that’s on a motor built like that longer then a 1/2 mile at a time is high school first car type stuff..if your pinned you tap out..and if you are pinned and your not at your goal then you haven’t hit your mark yet..unless you can hit that mark in a 1/2 mile are you really just don’t care to tear it down and rebuild it..can’t blame that build for that one bit..I know you no this but incase it helps to hear it..That was Operator error 100per..when you went out there and hit that second run pinned tell it climbed up in the 90s and you got into the top end of fourth and it was struggling compared to the last run and only got into the 80s and took as long as it did Doesn’t matter even if it was wind you should have limped home after the 3rd run..I no you know..just sucks to see it go like that..can’t wait to see how the next one does..but please remember how you shift gears when the rpm get high but when your in top gear you don’t have another gear to bring the rpm back down so when it pins give it a little room to breathe!!!😉🙈
@@colbyclark2479 my crank bent/snap with the TB 186 bbk after 3k miles and I barley even beat it. I did try topping it out a couple times, it vibrated like a MF. I think my valves maybe screwed up too? flywheel on the crank was pointed to the left and i couldnt crank it with a wrench through the crank case hole. It also ate my crank case plug.
Dud no matter what motor u have if u dont have a rev limiter set or if u feel it stop pulling or speeding up let off every motor made will come apart if u do that to many times !!! Ok well u just said this in the video so why did u do that u Literally just blew it up for no reason!!!
Hey, just a little free legal advice. Videotaping your crimes and uploading them to the internet is...fucking dumb. There really isn't a nicer way to say it. I dig it, like I like little bikes and what you're doing here, but maybe pay for some track time, eh?
100 mph Grom is just what I want.
Better be willing to toss alot of cash into it
I’m going 80-90 no problem sitting up right on the 300swap . If you want to take her out for a ride let me know before I put it in storage. I’ve been spotted a lot on 41 a lot with the grom. It’s a blast to ride with the swap!
Way more cool getting power outa the motor that came in the bike. Way way way way way cooler.
That's my dream a 300 grom 😢
From what I've learned 181 kit is the best bet for reliability going bigger isn't always better you take reliability away I believe you found this out
A lot of mechanic here in Asia (Thailand, Philippines, Malaysia and Indonesia. Im not sure about other countries) build 220cc and make it still reliable without even using oil cooler. Search for Wave125 (same engine as Grom) and you can find a lot of it in here (UA-cam). A lot of them building 66/5 and even more.
@bukayo797 nice info..I always figured a slightly bigger engine is the way to go..more power and speed woth reliability ❤
Wow, good job you were already reaching for the clutch just before it popped, nice save! Could've got hairy especially with the oil dumping under the rear wheel.
Damn, all that money and it just blows up shortly after. These bikes are more expensive than big bikes
Hunter, it probably got hot. I know you’ve seen the Mini5 fuel table resolution. It’s not very big. It jumps from like 11k to 13.2k rpms. So hanging in that 11-12k range is a weird part of the fuel table. But This same exact thing just happened to my buddies GF210. We have like a 5.8mile stretch and he held it open the whole time and snapped the small end of the rod. I have a 223 as well. She’s still alive but it cracked my starter dowel part of my crankcase 😭. Gonna weld it up and brace it.
Those little engines are money magnets. I hop mine up but usually just heads and stuff. Once you bor the case, they don't seem to last as well. Same was true with most of the old VW kits. "Cheap" fun that gets expensive. Reminds me why I always come back to 90s hondas. Glad ya didn't lose it dumping the oil on the back tire, I took a long slide that way once. Wear more gear next time you go fkin around at hwy speeds, we love you and your skin. ;-)
I like the way you know your engine inside and out
Good effort man , great to see you having fun. Do not bore the little end of the rod. A new crank is probably not much more than replacing the rod. You might want to look at a DLC pin. (CRF100 131mph 2 run average).
❤ 😂😂😂😂
I mentioned in your engine upgrade video "Did you upgrade the conrod?" Because you can't increase the CC without replacing the conrod.
Well on to it,had the clutch in proper quick, that engine had a lot more to give,koso held up real well,and az always good knowledge ☘✊
gearing it up (bigger sprocket) would make it go slower on the top end, so maybe you should run 14/34 or 15/32
Gave you a link below to check out. I built the custom bodywork and was the founder and owner of Cheetah Racing Bodies. 1999 I did 115mph on that beast before backing off the throttle. It had more......I didn't 😆
Where's the link?
@@trapstar13011 ong
I wish they had some good big bore kits for the 2022+ models
Hit up mike Oconnell on Facebook at mopower
Does it pop when letting off..mine does that sound cool lol... make a foam filter ..atleast for water or debrisk i pit a filter on mine its a tad slower but it cruises better without full gas
Damn, sucks it broke. But time to rebuild and make it better!
Ha Ha, lots of credit to you for TRYING, amigo! Obviously you were way out ...Where No Grom Has Gone Before! Those mills were simply not designed for such stresses, and kudos for pushing the engineering on it
Whats the tube i have coming outa my top end..they usualy have braided wire..or hose.. ..but yes i adore groms too some dnt get it but ther my fav bike..but i wish it was a bigger motor a 300 woukd be perf like a honds rebel motor
What sort of Quick Shifter (were) you using ? I ran a Factory shifter on my RC51 race bike … I LOVED it
I have a Takegawa 79 z148 fully built motor it’s awesome to ride but I can’t wait to get it road legal this year
I told you your going to have fun having a grom
"Holy ****. Thats a window"
You hate to see it, but I do love problem solving content so lets go!
I thought I was the only guy that clutch shift a bike like that I double clutch like that because it just feel's right for a pit bike engine
Whats the fuel pump on that? Is there enough flow to support the pressure? Your description suddenly reminds me of running out of pump (or regulator! or hoses!).
I wish they made an upgraded pump cause that is exactly what it acts like is a starving fuel pump
does the aracer tell you what IDC% was in those runs?
6:00 for the engine blow
is the check engine overheating issue? notice youre coasting and then it goes away lol
That Lil bike is bad ass!!!
100 mph is plenty of speed for this bike congrats dude i wish you give us a break down
Hello From Iowa Love the Grom Videos
Small end eye on the conrod has let go , due to heavy piston / high rpm
Decapped honda injector was enough for the 170cc 162cc worth of injector?? Injector calculator says 170cc at 48 psi for 27 whp.
Just got my 2v head back from Mike! Can't wait to put it on. Doing a super 125.
new gasket set, and weld it...send it.
That thing is sweet man
Man that runs really smooth ,what size is the valve gap ,i run 0.08 in and ex ,,
Sad.. but u sent it thats for sure.. mopower does some wild stuff. met gromgod1 at streetcar takeover in oklahoma and his setup eats.. keep on keepin on man.. cant wait for more..
Holy fuck, that's a window! 🤣🤣🤣 I'm so dead!
Try using parts from Thailand and Taiwan. They are pretty much cheap compared to those parts you use but still pretty reliable (maybe much more stronger than those parts you have).
I smell a CRF450R swap coming soon!
Hows the bike now..still. got it?? ❤ groms
😂
Hell yeah ! Fueltech is the best . I'm happy for you cause I know all of your vehicles will get fueltech after you see how easy it is to use . I'm sorry but it's better then the Holly .
I feel the same way I love looking at big bikes but whenever I research a bike I research a Grom. My dream would be to do a CBR swap, if the tranny is fucked if you can part out your setup and recuperate some money towards a CBR setup
Hi.
Granty here from the UK. Really enjoying the interesting video's and the in depth information that goes with them. I'm a Honda fan and currently have a 2021 CB125R.
Honda question. Is that a UK DC2 at the back of the garage, the one with the twin headlights. I recently also saw that you had a DC5/RSX/Acura ?, in silver.
I had a UK DC2 and currently have a 2004 DC5 which I imported from Japan in 2010 . Both amazing vehicles and true drivers cars.
Thanks in anticipation and regards. Granty..
Precision performance will make you a d l c titanim wrist pin the weight saves a lot of stress
Good video
as much as i want my monkey to go triple digits, i think ill just keep it mostly stock and enjoy country roads and dirt trails on it for however many years it will last.
Hopefully it'll be back and ripping soon 👌
where you get the 5th gear from?
Takegawa
Muy bonita pero se podría poner un indicador de marchas a la honda msx 😢
Just do a 300 swap i got mine out in Oshkosh running. Working on my second swap on the 2ed OG grom. If u need parts message me.
Rev wedge has nothing to do with they way your bike runs. Both of my motors have been GPS over 106 and 111 on the big motor.
Where can the details be viewed/read ?
Do you have a link to Mo-power ?
He only has a Facebook business page at this time I believe
Would you be interested in a modded 70cc 13hp jog that does 60 mph and revs to 11k ? I’m located in central Wisconsin
Possibly yes! Lol email me maybe huntertuned@gmail.com
Over 100% duty cycle it blew up from being lean forsure
I change my mind rpm did it
@@robertfalis9382 Ya RPM did it for sure
Glad to see the video i seen when it all happened on fb. Luckily it didnt lock up 💪 youll be back better soon. Also did you ever see that one gavin from its justa6 did? He did the crb300 swap?
Sounds and looks like your cooling was off a lot.
I have no idea what you mean by this. Cylinder head temp when engine let go was 200 degrees F
1st from the UK.
Man id love a 100 mp grom...no clutch ypu jst shifting with no clutch or speed shif
What handle bars ?
The ruck shop race bars
To bad about your awesome engine, it sounded and looked like it was putting out some impressive power.
was definitely the high RPM that killed it. these little engines don't like to rev.
That’s totally not true
@@snaxgalore5764 it is true.
@@snaxgalore5764 It is true, he had the nice crank and rod too. He was pusing over 12,500 RPM. Those small motors dont like over 10k on stock crank and over 12k on aftermarket crank. He was pushing it to the limit
Cel light was “Injector overuse”, definitely went past the duty cycle on the injector and burned it up. I’ve seen talks of there being any issue with the fuel trims at that rpm, hopefully someone figures out the map so these little bikes can start reliably running 11-12 rpm
Jb weld her up! Ha jk. Sell me your green dr10! Cant wait for the big rod engine.
I like how it wouldn’t do 100 and you just essentially hate fucked the motor out of that bike
Literally lol
“Stress Testing” is the foundation of performance development …. 🤓
i just bought a 200 cc set I'm pissed
sst
Send the head to GF and have Kenny check it over. I've found it's easier just to buy a complete used motor then trying to order all the little pieces.
I refuse to deal with Kenny anymore. He blocked me on every outlet to get a hold of him he’s a drama queen on the internet and doesn’t appreciate customers that spend thousands of dollars with him including myself.
@@HunterTuned yup. He’s a pain in the ass lol. Even to a little guy like me. Was like pulling teeth to get a head ported with him.
Why not just make a rod that you don't have to shave down for fitment?
That’s what it has now
Effff it…let your nuts hang out….CR250R swap!! 💨💨
Pls do the detailed engine videos.
They should be similsr to the z. And mine will be comming apart soon
“In it to win it” more like in it to break it😂
Make it to break it
Hay
I’m over 100 on 8in z50
1971 z50 grom 350cc swap
Betcha swapping too a 13inch wheel would assist. Any thought's?
wait wait. my 2001 4.7 toyota goes slow it hasnt blown up hahaha. 70mph with old mud tires is sketchy
I’m not trying to talk trash I’ve enjoyed watching your videos building your grom..I’ve never owned a motorcycle before the grom I’m not a motorcycle guy but I am however highly into 4x4 off-roading and grew up at the track with my brothers racing Chevelle‘s and Camaros..building sbc motors from the ground up..I get it bro but that was kinda a let down..running it like that’s on a motor built like that longer then a 1/2 mile at a time is high school first car type stuff..if your pinned you tap out..and if you are pinned and your not at your goal then you haven’t hit your mark yet..unless you can hit that mark in a 1/2 mile are you really just don’t care to tear it down and rebuild it..can’t blame that build for that one bit..I know you no this but incase it helps to hear it..That was Operator error 100per..when you went out there and hit that second run pinned tell it climbed up in the 90s and you got into the top end of fourth and it was struggling compared to the last run and only got into the 80s and took as long as it did Doesn’t matter even if it was wind you should have limped home after the 3rd run..I no you know..just sucks to see it go like that..can’t wait to see how the next one does..but please remember how you shift gears when the rpm get high but when your in top gear you don’t have another gear to bring the rpm back down so when it pins give it a little room to breathe!!!😉🙈
Yes I have learned a lot from this experience lol thanks for your input!
Weld that skirt !
Have you thought about doing a cbr 300 swap? Might be a bit more reliable and plenty fast for its size.
nice voice crack man
That’s sucks, I just blew up my 186cc big bore lol
Which 186cc big bore did you have??
I just ordered the TB parts 186
@@colbyclark2479 my crank bent/snap with the TB 186 bbk after 3k miles and I barley even beat it. I did try topping it out a couple times, it vibrated like a MF. I think my valves maybe screwed up too? flywheel on the crank was pointed to the left and i couldnt crank it with a wrench through the crank case hole. It also ate my crank case plug.
Should've just gone with a 17t.
90 would be fine with me
Wut NOT 2 Due enterprizes presents: How to RAPIDLY destroy your investment of personal time and money... (1 in a series of 12)
held her WFO way too long lol
300cc??…
That grom was moving before she blew…. Build it back stupid stupid haha
Dud no matter what motor u have if u dont have a rev limiter set or if u feel it stop pulling or speeding up let off every motor made will come apart if u do that to many times !!! Ok well u just said this in the video so why did u do that u Literally just blew it up for no reason!!!
Just change the motor to 250 cc
It has a turbocharged cbr 250 now
Rod was the problem….
😐
Hey, just a little free legal advice. Videotaping your crimes and uploading them to the internet is...fucking dumb. There really isn't a nicer way to say it.
I dig it, like I like little bikes and what you're doing here, but maybe pay for some track time, eh?