LEGO MOC Lego Compact V6 engine by MISERY | Rebrickable - Build with LEGO
Custom Lego Technic diesel engines have working turbo, cooling systems
Toyota 4A-GE engine made in Lego [video] - Toyota UK Magazine
Amazon.com: Technic V8 Engine Model with Gearbox MOC Building Blocks Set Mini Engine Model Kit Physics Science Experiment Toy Eductional Gifts for Kids Compatible with Lego (568PCS) : Toys & Games
MOC-73232 V16 Diesel Engine | Letbricks
LEGO TECHNIC 55-Piece Set for 8-Cylinder Motor (e.g. in Set 42000) : Amazon.co.uk: Toys & Games
Replica Motorsport - Engine Models for Car Enthusiasts
Exploring Piston Engine Design With LEGO | Hackaday
Running Lego Engines with Air - YouTube
Replica Motorsport - Engine Models for Car Enthusiasts
Amazon.com: V8 Engine Motor Building Kit That Works, Dynamic OHV General Motors Building Blocks Toy, Mini Engine MOC Compatible with Lego Technic - (2106PCS) : Toys & Games