I used the engine from the scrap yard, to make, my own V4 engine

HE WAS NOT A COMMON MECHANIC, IT WAS ANOTHER LEVEL. GREAT TECHNICAL SKILLS.

the knowledge this man possesses is insane, he could design for any company it looks like.

Outstanding!! Many blessings to you and your family from Perryville Kentucky USA

Undoubtedly, but, definitely, the Master Craftsman, is looking at motorcycles engine manufacturers from his rear view mirror.

The engine sounds awesome when stationary. When riding it sounded a bit rough. Maybe the carburettors need tuning.

How nice is it without music and especially what a wonderful job this man does 👏

!!! 😳 Astonishing skills. Genius level for sure. And all this while he’s wearing flip flops, lol.

Hi Le Dan, I love your work because you appreciate your build. Pls make a video like this but with ELECTRIC STARTER to make it more interesting

Three ways to fix that running issue - use four carbs or use the two to feed one cylinder from each bank. That will avoid having one on compression stroke at the same time as one on exhaust stroke through the same carb. Thats why the more load/rpm you give it the worse it gets. You could change the firing order to both on one bank going off at the same time but that will double the torque loading on the crank and gearbox. You're so close - just a couple of minor mods and it will go like a champ. Top work already though.

You sir a A very Talented, Young Machinist, You Should Be very Proud, Of the Things ,I have seen you Build Another Great Build.

You make something that is extremely complicated look so easy. Awesome work mate.

exciting to see the engine finally mounted and hear the sound of the V4 engine. Excellent execution of your project build . As always, looking forward to the next project. Love it.

Your mechanical/machining engineering skills are admirable. Wish I could do this!

I love these "tear-down-and rebuild films". And these guys working here sure know what they are doing.

I bet Le Dan really loves his work. My Dad would have loved a video like this.

As always, your craftmanship never fail to amaze me Le Dan, amazing work as always

Khủng thật sự. Khối lượng coing việc khổng lồ , quá trời công sức bỏ ra. Thợ tiện cứng nghề lại am hiểu động cơ , hàn đẹp luôn. Chắc VN chỉ có 1 mình bạn xuất sắc như vậy.

No talking, no BS - Just doing awesome work is what I like! 👍

I can't even get around to changing the points in my 74 cb360. My hats are off to you my friend. You are amazing.

Your engineering skills are truly amazing for someone so young, an absolute joy to watch, the sound of that V4 on startup is beautiful, so crisp and all before any adjustments, reminds me of what you hear in a MotoGP garage, well done lad, Instant subscribe, 👏👏