YD100 they haven't changed anything about this engine it's still just as bad 

Thanks for the heads up , glad I watched your video. i remember,ber #Jonny's Motorized Bikes, complaining about the degree wheel numbers and cutting the head off and decking the cylinder to get the numbers better because they were so bad, I thought they improved it ,

Man i got a yd100 i cleaned up the port work, exhaust and love the thing. Mine has a 1 piece head no head gasket. 2nd favorite tho to 2 piece iron bore with expansion? Not sayn its best just damn fine for the little investment $.😂😂

Yard dawg lol. Love it. Chop top time.

Thanks Kevin there pretty durable at least mine were just didn't idle worth a crap I put my phantom experament on my yd100 bottom tell my bearing puller gets and it idels like crap to lol and my avenger I couldn't get it to start at first I put a NT speed carburetor on it and forgot I made the jet a little bigger for the phantom this avenger wouldn't run right so I brought it back home took the phantom pipe off because it's pipe wouldn't work I even smacked it a few times there was like a match book thickness on the bottom had a gap so I put the phantom exhaust pipe back on it and switched the NT carburetor for the boefang carburetor and it fire up I ordered a mz65 expansion chamber pipe for her then well see i😊 I posted a short video on RU-vid today

My new guess for The Pile Of Dun 100 is = No more than 7 mins 👽👍🏻

Went to a well breathing LD top end and haven't looked back. Do have to admit YD is a torque makin little beast but if you want any kind of top end speed almost anything else is better.

Thanks Kevin. 🙋‍♂️💞🙏 that's probably what's wrong with an 66/80 that l got, piston 1/2 way up into the exhaust. No power no matter what cylinder I puts on it 😂

I gotta say mine runs pretty good but as you probably know its not upgraded the least bit and i more than likely got lucky lol as long as it pulls the hills i ride up and can cruise 25 mph down back roads im happy with it lol thanks for the info

Save the cases and crank build something else this video will save people from themselves if there smart enough to listen

Kevin for president sorry let me watch your video

Man I was unaware how bad it really is

Kevin reduce the 2-stroke oil Les oil

2hrs. max, I mean it's gotta overheat sometime. Less oil and a turbo heater ought to do it

It runs like 💩 for many reasons #1 big sqish. #2 no tranfer area or duration. If your tranfurs durations 80 degree your doomed unless you chop the top. Need to look at piston skirt location at TDC in exhust port that will let you know if it's possable to make Lemmon aid

100% not worth messing with.

👀👍

You can always send me the parts you don't want lol YD 💯👍😁

M z 56 time

What you think of build brake fix 139cc 2 stroke snowblower build Would you build something like that

Okay Kevin now this is getting a little weird I've had a windy 100 that I've had sitting on my bookshelf for probably 9 months I just put it on the back couple days ago

And I bought this motor cuz I seen a bunch of these big shots not you but you know like La habra a couple of other guys always talking about these why they want hunters like they were the tits but it's not I'm quite disappointed with it the regardless Kevin you got to stop making these videos just for me it's getting kind of weird..❤