Nearly three years in the making, behold the raw power and precision of this 1/3-scale V10 engine. Coming in at 125 cubic centimeters displacement, [Keith Harlow]’s fuel ... 1/4-scale V8 ...

The 6.4-liter HEMI and the 7.3-liter Godzilla are two powerhouse classics. Here is how these engines compare and some key ...

Basically, this thing is a mashup of four-stroke and a two-stroke engine designs (here's how an engine works, by the way), ...

It's been a long time since the automotive world has bothered with the mixing of oil and gas of the two-stroke combustion ...

Intake, compression, power, then exhaust. Every 4-stroke engine ever made – about 80% of all engines currently in existence – function on this principle – even rotary engines. But now, Porsche has ...

Designed for roadside maintenance and landscaping. Ridgerunner has a 24 hp 2-cylinder 4-stroke gas engine with a fuel capacity of 5.28 gallons giving it 4 to 5 hours of cutting operations.

With a 40:1 fuel/oil mixture the little engine idles and runs as well as a two-stroke can, belching blue smoke and making a ruckus. This answers the question of whether you can build a two-stroke ...

Oil for 2-stroke engines is more expensive, and since they don't use fuel as efficiently as a 4-stroke engine, you'll get ...

The 4-H Small Engine project creates the education and hands-on opportunity for youth to learn all about engines. In this project youth will identify and discover the function of different engine ...

Gas pressure washers almost invariably use 4-stroke (also called 4-cycle) engines. Those with 2-stroke engines have their advantages on tools like chainsaws, but gas pressure washers don’t need ...

Knowing the signs of a stroke is the first step in stroke prevention. A stroke, sometimes called a "brain attack," occurs when blood flow to an area in the brain is cut off. The brain cells ...