While you can find some small diesel engines on Amazon, it's best to choose a trusted brand if you want to prioritize quality ...

but you may be surprised to learn how many compact cars have diesel engines under the hood. Small diesel engines still don't have spark plugs like what one might find in a gas-powered mechanism.

A small tractor? Just find some big knobby tires ... It’s an Open Source Two-Stroke Diesel Engine that’s easy for anyone to build and has minimal moving parts. [Shane]’s engine is based ...

The cylinders of the Diesel engine are of small bore with a long stroke. . The pistons have to be well fitted in order to retain the high compression. Sometimes as many as ten piston rings are ...