This isn’t just a toy. JohnnyQ90’s RC Chevy truck hits 18 mph, packs a $2,099 V8 that revs to 10,000 rpm, and sounds just ...

Every new internal combustion car and truck sold in America today is equipped with a four-stroke engine, as are the vast majority of motorcycles. Today, if you hear the loud, ringing song of a ...

Two-stroke engines are relatively cheaper to manufacture but require more upkeep than four-stroke engines. ... Whenever a car is in use, its pistons pump harder than any action humanly possible.

If you’ve spent any time shopping for a vehicle over the last decade, you’ve noticed it—just about every car company has a ...

You may have heard your car has a four-stroke engine, but you're not sure what that means. Why are there four? And what is a stroke, anyway? A modern gas engine most commonly uses pistons and a ...

From the January/February 2025 issue of Car and Driver. A patent for a six-stroke engine would normally go directly into our crackpot-engine file, but when the patent filer is Porsche, we feel ...

Porsche's 6-stroke patent seems to indicate it could eke more power out of an engine Unless you drive an early 2-stroke Saab , your car probably has a 4-stroke engine . But Porsche wants to see if ...

As the name implies, a 4 stroke engine’s pistons need to move up and down four times to turn the engine once. On 2 stroke engines, the pistons complete the same action in two “strokes.” ...

By design, the six-stroke engine of Porsche's dreams would use a novel operation; the automaker says the process is "six individual strokes that can be divided into two three-stroke sequences." ...

Choosing between a 2 stroke and 4 stroke engine comes down to how you want to use your boat By Matthew Every Aug 16, 2023 2 Stroke vs 4 Stroke: Which Outboard Motor Is Best for Hunters and Anglers ...