LEGO Leviathan 12 Cylinder Vacuum/Steam Engine (John Piston)

This is a 12 cylinder double acting Vacuum/Steam Engine made out of LEGO
It uses my own invention the "John Piston"

This engine is so massive and so big I had to use two vacuum cleaners to power this monster. It's so slow it's a miracle it actually wants to run.
The only modification I have used that isn't LEGO is food OIL to smoothen the cylinders to make it run better.

This LEGO Engine is probably the biggest on YouTube todate!

Category:

Science & Technology

Tags:

• LEGO
• SMGJohn
• LEGO Vacuum Engine
• LEGO Steam Engine
• LEGO Engine
• Engine
• Vacuum Engine
• Steam Engine
• Steam
• Vacuum
• low RPM
• Low torch
• torch
• 12 cylinder
• cylinder
• multi cylinder
• green engine
• huge LEGO engine
• huge engine

[TheIceychill2]

did you use any glue or something to keep your piston and valves together on your engines?

[SMGJohn]

@TheIceychill2 Nop. The only thing I've used that isn't LEGO is food OIL.

[TheIceychill2]

by the way what country do you live in im just wondering you seem to speak a german or swedish finnish language but the intro your using is korean

[SMGJohn]

@TheIceychill2 It is Norwegian currently I am in Hong Kong

[mechanicsnut]

Oh my.... WOW! :) That is the most impressive engine I have yet seen!! Two vacuums, oh my, thats awsome! I think I see how the John piston works now, and it has given me a new engine idea! That has to be the biggest vacuum engine on Youtube! Looks great and runs great! I can't believe what I am seeing, excellent work!

[SMGJohn]

@mechanicsnut Thanks for the comment and regarding the John Piston as if you seen my movie with the John Piston. There is a picture there. It's two flat blocks one is the piston and the other is at the bottom to stop air from escaping.

My cut-away is being built right now. But if you understand how it works, that is great

[CHRISANDELLIOT123]

very nice engine man, I wish i had enough rods and cranks for something like this :(

[Brenracer]

I have seen a lot of your engines and i th9ink they are great! Can i get a couple tutorials? I would love to make one and not have to buy an lpe engine. BUT I THINK THIS IS MUCH BETTER! :)

[mwhite112393]

That's quite impressive.