World's smallest V-12!

[J Everett]

All parts other than the screws were hand machined from solid stock. If you've ever assembled a full size engine, you can appreciate the time and craftsmanship that went into this. It's very impressive.

[video=youtube_share;3YfTtGCsiD8]http://youtu.be/3YfTtGCsiD8[/video]

Builder's description:

v-12 engine with compressed air injection,hand made using taditional methods:12 cm3 of displacement,the diameter of the cyllinder is 11,3 mm,the stroke of the pistons 10mm,it works with only 0,1kg/cm2.Is constructed with stainless steel,aluminum and bronze.Patelo dedicate this engine to his grandchildren:Sara,Carmen,Jose and Pablo.This engine is for education,exhibitons,etc.,that is the reason to work with compressed air, to avoid contamination.He has made the plans and all parts, except the screws.The engine is not for sale.Thanks to everybody for the comments and sorry for my bad English.

 

[Macland]

Wow, simply amazing. I love the way the music tells the story.

 

[AbuseTheElderly]

I originally saw this on youtube a short time back, I was blown away by the detail and precision that must have went into it. Definitely not something anyone can do. Props to the builder and thanks J for posting it.

 

[J Everett]

My pleasure.

 

[Xterradude05]

That is really awesome. Wow. That is something that is truly amazing.