Build & Test Lego Engines: 1-cyl, opp-piston, S2, V2, F2, U2, W3, S4, H4, X4, radial-6

Using Lego to showcase different engine configurations. Each engine is built from scratch and then rotated at 3000 rpm for visualization and to demonstrate balance. Enjoy!

00:00 Single-Cylinder Engine
01:01 Opposed-Piston Engine
02:29 S2: Straight-Twin Engine
03:54 V2: V-Twin Engine
04:53 F2: Flat-Twin Engine
06:33 U2: Two-Cylinder U-Engine
07:42 W3: Three-Cylinder W-Engine
08:51 S4: Straight-Four Engine
09:50 H4: Four-Cylinder H-Engine
11:08 X4: Four-Cylinder X-Engine
12:36 6-Cyl Radial Engine
15:09 all engines side-by-side comparison

A big Lego engine kit:
https://buildamoc.com/products/5-engi...

How to build Lego engine models?
https://brickexperimentchannel.wordpr...

Parts in BrickLink:
cylinder block https://www.bricklink.com/v2/catalog/...
piston https://www.bricklink.com/v2/catalog/...
connecting rod https://www.bricklink.com/v2/catalog/...
crankshaft https://www.bricklink.com/v2/catalog/...
crankshaft center https://www.bricklink.com/v2/catalog/...
connector block https://www.bricklink.com/v2/catalog/...