How many RPM can a stock rod handle ?

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  • เผยแพร่เมื่อ 5 ก.ย. 2024

ความคิดเห็น • 100

  • @petebovenzi8119
    @petebovenzi8119 ปีที่แล้ว +9

    You make it look so easy. I admire your skill. Hot looking scooter right there.

    • @AmericanCruiser
      @AmericanCruiser ปีที่แล้ว +2

      I think he pauses the scene and then the minibike expert comes in and does all the Magic 🎩✨️

    • @user-cb2rq8iy9x
      @user-cb2rq8iy9x ปีที่แล้ว +2

      This comment seems like you wanted to hate on mini bikes but wanted to acknowledge the work. If you own any mini bikes just give em away because in your eyes they're scooters. I've never seen a mini scooter. Scooters and not just some alllll scooters allow you to put your legs in front of you. I've NEVER seen a mini bike that does that. 😑 that's like calling a ski doo a jet ski and vice versa. They have similarities and used for the same things but are not the same.

    • @Black66
      @Black66  ปีที่แล้ว +3

      @@AmericanCruiser Yes! That is exactly what happens!! You notice I don't show my face in the scene...

    • @AmericanCruiser
      @AmericanCruiser ปีที่แล้ว

      @@Black66 🎩✨️

    • @petebovenzi8119
      @petebovenzi8119 ปีที่แล้ว +1

      @@AmericanCruiserhahahaha. Plausible theory indeed but doubtful

  • @andrewkuhtz
    @andrewkuhtz ปีที่แล้ว +7

    Be interesting to see how long the rod lasts lol…my mild build predator 224 test motor still has the stock rod in it with all the other good parts. Its been over 6,000 rpms so far for about 12 1/8 mile passes. I did shim the crankshaft so theres very minimal play…So far so good. Everytime you run it you flip a coin🤣

  • @Dreammwworld
    @Dreammwworld ปีที่แล้ว +4

    I get nervous even revving mine high man I care about these engines too much

  • @user-dd1ts8sy9w
    @user-dd1ts8sy9w ปีที่แล้ว +1

    Thank you so much for your videos , You showed a split tooth sprocket., When I am riding around the hood I use a sixty Tooth, In the country I will pull over and put a fifty tooth on, I love my Tillerson 212.

  • @dannymccullagh8211
    @dannymccullagh8211 ปีที่แล้ว +1

    You're still my favorite mini by channel

    • @Black66
      @Black66  ปีที่แล้ว

      Thanks! Appreciate you watching the videos.

  • @nickrupp2336
    @nickrupp2336 ปีที่แล้ว +1

    Have you ever thought of doing something like a saltlake speed demon type of build ? That seems like it would be right up your alley.

  • @304Goons
    @304Goons ปีที่แล้ว +1

    thank you for the knowledge it saves a lot of people's engines.

  • @acunit1639
    @acunit1639 11 หลายเดือนก่อน +1

    You and Richard Holdner would make a great team. He's basically the engine guy of what you're doing

    • @zenithskull
      @zenithskull 5 หลายเดือนก่อน

      Two different leagues. This guy is good at building these small engines, but Richard use to design engine components .

    • @camtheman559
      @camtheman559 16 วันที่ผ่านมา

      Me and my buddies have talked about that.

  • @hellheart1993
    @hellheart1993 ปีที่แล้ว +1

    Thanks for all the help this is awesome 😎 that gas tank too😎

    • @Black66
      @Black66  ปีที่แล้ว +1

      Thanks for watching the videos !

  • @user-dd1ts8sy9w
    @user-dd1ts8sy9w 11 หลายเดือนก่อน

    I apologize this is off topic, I love your videos.

  • @Perc30-
    @Perc30- 11 หลายเดือนก่อน +1

    I love your videos man they are so helpful

  • @mr03mach12
    @mr03mach12 ปีที่แล้ว +1

    Another great video 👍🏻

    • @Black66
      @Black66  ปีที่แล้ว

      Thank you! Thanks for watching the videos!

  • @racerothery2716
    @racerothery2716 ปีที่แล้ว +1

    Appreciate your videos my brotha

    • @Black66
      @Black66  ปีที่แล้ว

      I appreciate you watching the videos. Thanks!

    • @racerothery2716
      @racerothery2716 10 หลายเดือนก่อน +1

      Are you kidding brother! I was so inspired by your videos that I went out and bought a Mudstar 200 bike and a custom custom casted 72mm small block and then also bought a stage 3 head and then accidentally bought 1.2 ratio rockers with a GPS 285 cam and a 59mm stroker crank. Its my first build so I made sure to get every single billet part I could afford..side cover included. I now have to build to all up and put it in my Mudstar200 so I can take that 196 it came with and make it into a long stoke monster for my daughters blown 105cc monster moto replacement. Any advise?? 😂😂

    • @Black66
      @Black66  10 หลายเดือนก่อน

      Awesome! It sounds like You're already doing what I try and do. Have fun with this stuff .👍👍 @@racerothery2716

    • @racerothery2716
      @racerothery2716 10 หลายเดือนก่อน

      Ok well as long as I can have you ask that handsome mini bike expert questions for me when I’m stumped. You got an email you give out? If you post it then delete it it will still be in my email but on TH-cam comments anymore. Anyway god bless bro i appreciate ya.

    • @racerothery2716
      @racerothery2716 10 หลายเดือนก่อน

      Like right now I’m losing my mind because I went to do a front suspension swap do to a bold breaking off deep in my bar mount in the actual forks triple tree and when I bought a new one I put it together to find out it’s not for mini bike size rims so I kept the shocks but I need a triple tree that is wide enough.. any links that don’t take you to $400-1000 triple trees?

  • @AmericanCruiser
    @AmericanCruiser ปีที่แล้ว +2

    I'm running a 130 main top position on the needle with the clip if I put the clip down it starts poping getting too rich its perfect how I have it with my custom oo7 silencer kit but man those Zbars are so sick

  • @mikesbarn1858
    @mikesbarn1858 ปีที่แล้ว +2

    Would you consider comparing flat slide and round slide carburetors? Some people say flat slides are best.

    • @Black66
      @Black66  ปีที่แล้ว

      Check out the playlist. I have quite a few videos on the flat slide and carb comparisons. Here are a couple of them... th-cam.com/video/ScK99YPGpsg/w-d-xo.html th-cam.com/video/E0znamAby6E/w-d-xo.html

  • @moecashsmith
    @moecashsmith ปีที่แล้ว

    Appreciate all the info u post would love to ride where u test down in cincy the pot holes a take u out on some streets

  • @greggory448
    @greggory448 ปีที่แล้ว +2

    It's rough being you.😂😅😮

  • @I9minibikeride
    @I9minibikeride 11 หลายเดือนก่อน +1

    How do you fix the valve float problem?? I’m having the same issue with my bike

    • @Black66
      @Black66  11 หลายเดือนก่อน

      Heavier springs or shims or lighter valve train components.

  • @dabtech7456
    @dabtech7456 ปีที่แล้ว

    You can cut the govnor pin in half and the other end of it will seal up the governor arm hole instead of a screw

  • @Tyresong
    @Tyresong ปีที่แล้ว +1

    OMG, is this going to be a destruction test? that would be an interesting test for the average clone engine, but do it on a bench behind a bulletproof Wall! Do you have one of the little Tacho's that have the wire that wraps around the plug leads?

    • @Black66
      @Black66  ปีที่แล้ว

      I show the gear ratio calculator at the end of the video for the RPM. Be sure to watch the next video in the series.

  • @midwestcrappieman7796
    @midwestcrappieman7796 11 หลายเดือนก่อน +1

    What app do you use for recording speed if you don’t mind? Love your videos man FRFR

    • @Black66
      @Black66  11 หลายเดือนก่อน +1

      Thanks! I use digiHUD on the phone for speed and a Dragy performance meter for 0 to 30

  • @TheTrooper777
    @TheTrooper777 ปีที่แล้ว +1

    That thing is buzzing

  • @bicbuilds
    @bicbuilds ปีที่แล้ว +2

    Hey bro what app do you use for your 0-30?

    • @Black66
      @Black66  ปีที่แล้ว

      I use a Dragy performance meter

  • @JessyViduya
    @JessyViduya ปีที่แล้ว +1

    Hey man I just got the coleman b100 from Sportsmans I love it! I'm looking for a cheap new motor build, new tensioner. I want the thing running beautifully any tips I want the motor to bolt right in

    • @Black66
      @Black66  11 หลายเดือนก่อน +1

      Check out the Coleman playlist .

  • @freeradical6390
    @freeradical6390 10 หลายเดือนก่อน

    Try running the throttle cable going across to the other side of the frame in front of the steering neck. The cable length will be better and will function better-normally.

  • @user-dd1ts8sy9w
    @user-dd1ts8sy9w 11 หลายเดือนก่อน

    What is the best way to keep a chain maintained? Oil are not too oil. R spray lubricant. I'll just leave it alone.

  • @999benhonda
    @999benhonda 8 หลายเดือนก่อน

    Ive been watching a lot of your vids...wondering why you use centrifugal clutch all the time. You've built some nice engines but the clutch is holding them back.

  • @0001Noah
    @0001Noah ปีที่แล้ว +3

    Without watching the video, I have destroyed several rods at 5-6k rpm.

    • @mlindsay527
      @mlindsay527 ปีที่แล้ว +2

      Yeah, 5k is the limit I see most often, with a warning not to pin it for extended periods. I think the Ghost comes with a stouter cast rod, good for a bit more. Not sure on the Tilly.

    • @Black66
      @Black66  ปีที่แล้ว +1

      Be sure to watch the next video in this series. If it's gonna come apart it should do it then...

  • @adam631
    @adam631 ปีที่แล้ว +1

    What would you recommend for a micro mini bike, a gas or electric motor? Love you content btw!

    • @Black66
      @Black66  ปีที่แล้ว

      Either one is good . But it is fun surprising people with the small bike being able to hit over 50 MPH in a few seconds with the electric set up.

    • @adam631
      @adam631 ปีที่แล้ว

      How long would the charge last compared to a small gas tank?@@Black66

  • @andrewkuhtz
    @andrewkuhtz ปีที่แล้ว +1

    Also looks like you have a new red big tire bike in your garage👀???

    • @Black66
      @Black66  ปีที่แล้ว

      Yes! good eye.

  • @mini_bike
    @mini_bike ปีที่แล้ว +1

    What’s your favorite mini bike you own ?

    • @Black66
      @Black66  ปีที่แล้ว +1

      That is a hard question. They are all fun in their own way. I would say for the small old school bikes my favorite is the Taco 22 .

  • @WyFoster
    @WyFoster ปีที่แล้ว +1

    RPM is one thing but torque also kills it. You can over power the rod pretty quickly and in doing so it'll turn the big end into an egg shape or out of round. This will pinch off the oil clearance and result in an earth shattering kaboom.

    • @Black66
      @Black66  ปีที่แล้ว +1

      If there is going to be a kaboom we will see it in the next video.

    • @WyFoster
      @WyFoster ปีที่แล้ว

      ​@Black66 Wear some good gear incase it blows up and locks the rear wheel on you or incase those engine parts come out flying at your leg.

    • @user-ru7he6qj2w
      @user-ru7he6qj2w ปีที่แล้ว

      @@WyFoster i think the clutch would disengage if it blew up, but i have no idea

    • @WyFoster
      @WyFoster ปีที่แล้ว

      @user-ru7he6qj2w sometimes yes, but if the crank breaks when everything shatters, crazy stuff can happen.

    • @user-ru7he6qj2w
      @user-ru7he6qj2w ปีที่แล้ว

      @@WyFoster I had a crank snap in half, it still ran lol
      definitely

  • @rad34cool35
    @rad34cool35 11 หลายเดือนก่อน +1

    Idk bro my stock tillitson 212 with a carb and header and I got a steady 7krpms and it never blew on me I loved it but I sold

    • @Black66
      @Black66  11 หลายเดือนก่อน

      Great engine! Be sure to watch the next video in the series. Gonna add more parts to spin it harder .

  • @Leveluplivin
    @Leveluplivin 11 หลายเดือนก่อน

    @black66 on my 224 build to staged 2. Which push rods to go with if i wanna go a little over 8,000 rpms??

  • @nathanmcguire5557
    @nathanmcguire5557 ปีที่แล้ว +1

    What's going on sir I watch all your videos I like that gas tank I was trying to see if you put it in your description I want to know how much it cost thank you

    • @Black66
      @Black66  ปีที่แล้ว

      The tank is from Brad Hill on Facebook. Not sure what he is charging these days for the tank. I think it was around $189 or so but not positive.

    • @nathanmcguire5557
      @nathanmcguire5557 ปีที่แล้ว

      Thank you sir keep up the good work

  • @SurlyMike
    @SurlyMike ปีที่แล้ว +1

    What is that crank stop for torqueing the flywheel? Is that an old clutch?

    • @Black66
      @Black66  ปีที่แล้ว +1

      Yes old clutch made into a crank holding tool.

    • @SurlyMike
      @SurlyMike ปีที่แล้ว

      @@Black66 looks like it has indents to hold the bolts

  • @eggrole6804
    @eggrole6804 ปีที่แล้ว +1

    What tool is that to hold the crank shaft down while you torque it down

    • @Black66
      @Black66  ปีที่แล้ว

      It's made from an old clutch. You can get a simular tool at GoPowerSports

  • @LeoThePool
    @LeoThePool 3 หลายเดือนก่อน

    I had a tillotson that threw a rod and I didnt even get over 30 before I lost power. Now im sad.

  • @Rprez04-u6t
    @Rprez04-u6t 11 หลายเดือนก่อน

    Where can I buy one that goes 70 miles per hour do you got a website

  • @thesmallengineman4106
    @thesmallengineman4106 ปีที่แล้ว +1

    I tried this with my 224 and it let loose at 6600 rpm

  • @LordFred69
    @LordFred69 ปีที่แล้ว

    any tips to reduce or troubleshoot excessive vibration? Swapped a pred ghost for a 196cc on z x200u. Used a GPS riser, vibration increases with rpms and is almost unrideable. Everything is tightened well

    • @johnnydangerous3
      @johnnydangerous3 ปีที่แล้ว

      Rubber washers on the bolts for the motor mounts. “HowtoLou” has a good video about it. However, it may cause your engine to move a little which may cause your chain to come off.

    • @justconcentrate9843
      @justconcentrate9843 ปีที่แล้ว

      Could be running lean, if not my issue was the stock gas tank. The single bolt by the spark plug sheered off causing it to vibrate like crazy (hand numbing). Changed that out and was good to go. If not that check for anything else on the engine or the bike that may be lose. Hope that helps

  • @spencerjohnson1499
    @spencerjohnson1499 ปีที่แล้ว +1

    Is this a tilly 212 hemi?

    • @Black66
      @Black66  ปีที่แล้ว +1

      Yes, chack out the build video th-cam.com/video/qE-aznzxMrQ/w-d-xo.html

    • @spencerjohnson1499
      @spencerjohnson1499 ปีที่แล้ว

      I thought the tilly 212 hemi comes with upgraded valve springs a 10k flywheel and a flat top piston?

    • @Black66
      @Black66  ปีที่แล้ว +1

      @@spencerjohnson1499Yes, the upgraded valve springs is one reason why the engine was able to run up to 6300 RPM in this video with the stock valve train

    • @spencerjohnson1499
      @spencerjohnson1499 ปีที่แล้ว

      That flywheel looks like the regular style not any thing special tho

  • @Dontez19
    @Dontez19 ปีที่แล้ว

    I'll pay for you to pick my bike up and fix it and drop it off and use it on your channel

    • @Dontez19
      @Dontez19 ปีที่แล้ว +1

      I also live in Tucson Arizona

    • @jakedrew7365
      @jakedrew7365 ปีที่แล้ว +1

      "science". Great stuff as always.. Keep the videos coming.

    • @Dontez19
      @Dontez19 ปีที่แล้ว +1

      @@jakedrew7365 wait what

    • @Dontez19
      @Dontez19 ปีที่แล้ว +1

      Can't have her but use it for the video

    • @Black66
      @Black66  ปีที่แล้ว

      What kind of bike do you have ?