Amazon.com: Verymodel Inline-Four Cylinder Engine Car Engine Model, V4 Model Engine Full Metal Assembling Kit, Mini DIY Engine Model Toy for Adults and Kids (2021 Version) : Toys & Games
DIY Inline 4-cylinder L4 Car Engine Assembly Model Kit STEM Educationa
Wheaton BP
What would you put this in? This is Toyan's new engine, the FS-L400, a four stroke Inline-4 engine. : r/rccars