four-stroke engine

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Related to four-stroke engine: Otto engine
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  • noun

Synonyms for four-stroke engine

an internal-combustion engine in which an explosive mixture is drawn into the cylinder on the first stroke and is compressed and ignited on the second stroke

References in periodicals archive ?
Evinrude E-TEC is an advanced two-stroke direct injection outboard engine that produces lower exhaust emissions including lower carbon monoxide emissions than four-stroke engines, providing a cleaner, quieter and safer boating environment.
We are pleased that our four-stroke engine today is significantly cleaner than the EPA's 2012 standards.
In April 2015, CCS awarded MAN Diesel & Turbos entire four-stroke engine portfolio the worlds first SCR IMO Tier III Approval in Principle, which represented an important milestone in their collaboration.
The vehicle is equipped with a 125cc four-stroke engine, coupled with a five-speed gearbox.
The four-stroke engine is mainly used in heavy equipment.
Arcturus has also converted the JUMP 15's ultra reliable Honda four-stroke engine to fuel injection.
Gixxer, which made its debut at the Delhi Auto Expo, packs a single cylinder, air-cooled, four-stroke engine under the hood.
To signify the change from a two-stroke to a four-stroke engine, the DKW marque was dropped in favour of Audi, a name which had not been used since before the Second World War.
It didn't matter if it was a two-stroke engine, four-stroke engine, outboard engine, inboard engine--it affected everybody," he said.
Base price with 30-horsepower four-stroke engine and trailer is $13,595.
It is powered by a 10-horsepower, four-stroke engine and boasts a system of removable pallets 'for ease of payload swapping'.
ARCTIC CAT The 550 H1 quad is powered by Arctic Cat's own 545cc, single-cylinder, four-stroke engine.
A completely new drive-train was designed including a more reliable and efficient Honda GX-35 four-stroke engine, a dry-plate friction clutch, and an overall 20:1 gear reduction.
He said the motorboats were being run on four-stroke engine and these were regarded as environment-friendly but the concerned authorities imposed a ban expressing their fear that the equipment was polluting Lake waters.
Tere's no bad weather, only poor clothing' - don your best Gore-Tex gear, and open up that throttle to enjoy the lively 125cc four-stroke engine that demands to be caned everywhere, no mechanical sympathy required.