Explore how boxer engines really work, why they’re not just “flat” engines, and how Porsche and Subaru kept a 120-year-old design alive in some of today’s quickest cars.

Learn how a water-cooled solenoid engine works and see its design and operation in action. This video breaks down the principles, cooling system, and performance of this innovative engine for ...

When learning about the design of a machine or mechanism, reading and watching videos is certainly effective, but it’s hard to beat hands-on experimentation. In the video after the break, [Brick ...

We purchased a motor from Jasper for a 2005 Ford Explorer. It lasted about 2 months and then we had to replace it. We reported it to Jasper. They told me what would be covered. My mechanic removed the ...