We asked experts Mike Kuhl and Gene Adams to show us how to build a Small-Block Chevy to live with some serious street horsepressure Mike Kuhl (right) and Gene Adams know how to build blower motors.

In this modern era of mega-inch big blocks and LS-swapped-everythings, it’s easy to overlook the value of one of the most versatile engines ever designed. I speak, of course, of the gen-I, small-block ...

If you’ve spent enough time riding electric bikes, you quickly realize that power is only part of the draw. Another big part ...

Over on his YouTube channel [Tom Stanton] shows us how to build a Stirling Engine for a bike. A Stirling Engine is a heat engine, powered by the expansion and contraction of a working fluid (such as ...

To celebrate HOT ROD's 75th anniversary, we teamed up with CASTROL GTX to bring you some of the stories that exemplify the core of what HOT ROD is and reflect the brand's influence on America's car ...

We get tons of readers writing into our Tech Support section asking which mods they should be doing to their cars in order to make them faster. Rather than answer one guy's questions on what to do, ...

There is a reason building a rocket engine is harder than most things you want to build. If you are building, say, a car, your goal is to not have it explode. If you are building a bomb, you want that ...

We as a people have known for a while that when space is limited, you've got to build up, not out. It's the basic tenet on which cities are formed. It was also the design brief behind the first ...