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@@EASYMOTOVLOG ۶

Quá đỉnh anh êi

best and the beast 👍

Excelente trabajo sr Dan

I'm glad you mentioned that they don't use head gaskets. I had too much squish band on my little 2 stroke motorized bike engine. So I removed the head gasket & it seems to run fine. Many people were telling me that it was a bad idea. I think it'll be OK without the head gasket = aka 1mm thick piece of aluminum spacer. As long as my squish band is in spec & piston isn't smacking cyl head.

​@@michaelbrinks8089if you look up Smolik, he sells heads for them engines that use a viton rubber ring as a gasket. Those seem to be well worth the money for racing purposes.

as far as i know, later versions of s51 and s53 had head gaskets, those are not needed but can be added just to be sure about head being sealed properly

@@kuba2166 the hea is the gasket, the smoth alu will make it, but if if to be clean and flat, the head need must screwed well

U need a MZ

ja, der macht krasse videos und nun endlich auch simson. gruß aus 17033

Thanks !

Hello frend

Search “ Allen Millyard” 😊

180 degree is more balanced for more RPM. IMO twins should all be 180 degree, even the 4 stroke ones. Just ask Honda.

@@helixworld I don't think so, just look at the new / modern inline twins these days, they are all 90 / 270° apart: MT07, new Honda Hornet, new Suzuki GSX-8s, all KTM inline twins, etc., and sound much better as a result. They also don't lack power.

@@liver.flush.maestro Honestly I think that is a modern fad. The 270 degree engines normally use balance shafts so they are just making the engine heavier and more complex for the same performance. That may be a matter of taste, but to me it is not worthwhile for the sake of V twin exhaust note. Just use a proper V twin in that case.

@@helixworld Actually they use 2 balance shafts rotating in opposite directions in deed increasing complexity 🙂 But since our dear Le Dan has full control over the angle between the crank pins and this is a simple 2 stroke without timing components, the only change is the tab welded on the magneto for ignition timing and angle of the 2 crank halves, I thought it would be interesting to test things out 🙂 And while we are at it, we could also test a big bang engine with both pistons moving together and thus firing at the same time.

​@@liver.flush.maestro realmente lo hacen para que sea mas docil a la hora de conducir para que no tenga tanta mala hostia al abrir gas, por eso jorge lorenzo podia dar guerra a marc marquez, su moto era mucho mas progresiva por el desfase del cigueñal

yeah, and they were kinda twisted. like they didn't directly point to intake or exhaust

He forges his own pistons it's possible the marks are slightly misaligned

This is conten!

🥰

mình thợ sữa xe, nên mình biết là làm những cục máy như thế này khó như thế nào, đủ thứ việc phải xử lí

I would order 1engine with 2 honda MTX 130ccm zylinders 😁

Nicht gemacht muss es heißen, Sorry 😊

nyt posible