Engine

Here's How Your Car's Engine Works

Four Stroke Engine – Parts, Operation & Comparison

The CAR Top 10: great petrol engines

Car Engine Components, Car Engine Parts and Functions animation & diagram

Why a Car Engine Overhaul Could Be the Solution to Your Troubles

How Does a Piston Engine Work?

Engines Cummins Inc.

Quick Guide to How a Car Engine Works - Motors Blog

Inside GE Peebles: See the guts of jet engines

Engine Quiz HowStuffWorks

What are the Key Components of an Internal Combustion Engine?