The two-stroke gasoline engine was once a marvel of engineering, offering up huge doses of power in small and lightweight ...

The two-stroke engine is mostly a piece of history today, ... Napier Deltic D18-11B 18-cylinder, 32-piston two-strokes were pumping out a continuous 1,875 HP.

It had a cast iron block with a 3.62 inch × 3.51 inch bore and stroke and an alloy head. The 1.8 pushrod came with two valves per cylinder, a four main bearing crankshaft, a balance shaft, Bosch ...

Honey, they shrunk the diesel! Renault has unveiled a tiny two-cylinder, two-stroke diesel engine in development that could replace the four-cylinders used in its entry-level cars. The so-called ...

Chrysler expended a lot of effort on three-cylinder two-stroke engines using this injection system, and found them durable, smooth (with a balance shaft), and efficient.But they necessarily ran ...

Greencarcongress – Achates Power, the developer a two-stroke, compression-ignition (CI) opposed-piston (OP) engine, is presenting performance and emissions results of the Achates engine used in a ...

Key to Porsche’s six-stroke engine is an eccentric crankshaft mechanism that changes the piston’s stroke, giving each cylinder two top and two bottom dead centers and three stroke lengths.

Well, thanks to Bonhams, you can: A 48-cylinder two-stroke 4.2-liter Kawasaki is crossing the block. Over the past few years, motorcycles have been dropping their cylinder counts like flies.

Here’s how a 10.3-liter one-cylinder tractor engine “runs” at 0 rpm. The legendary 12-rotor Wankel engine isn’t real – yet . But Rob Dahm’s close to figuring it out.

In 1931, Cummins put a version of its Model U diesel engine into a Model A Duesenberg and finished in 13th place at the Indy 500. The company returned to the Indy 500 in 1934 with two 135 ...

On 2 stroke engines, the pistons complete the same action in two “strokes.” A modern 4-stroke outboard motor with the bonnet removed. (Photo/Ilya/Adobe Stock) ...