what is a 2.4 multiair engine?
150242
In a nutshell, MultiAir replaces the traditional mechanical link between the cam lobe and the intake valve with an electro-hydraulic system, allowing more freedom in tuning the engine's breathing for optimum efficiency under any running condition. ...
372782
Engine. The engine is a 300+ bhp 2 L turbo-charged direct injection unit using fly by wire throttle control. It is intended to have a low cost to develop, build, buy and maintain. Teams can decide whether build their own unit to the spec, or teams can lease/purchase a TOCA-BTCC engine ready built.
1127151
For older two-stroke motors the WOT range is typically 4500 to 5500 rpm. On newer four-strokes and direct-injected two-strokes, the range is often at higher rpm and is narrower, 800 to 600 rpm rather than 1000 rpm. Ideally, you'll prop for an rpm right in the middle to upper part of that range.
1164103
Z4 Engine: All Charged Up The BMW Z4 is available with two engine options: a 2.0-liter turbocharged four-cylinder with 254 horsepower (30i) and a 3.0-liter turbocharged six-cylinder with 382 horsepower (M40i). Both are paired with an eight-speed automatic transmission and rear-wheel drive.
260038
The easiest way to determine if your small engine is a 2-cycle or 4-cycle is the number and type of fill ports (where you add either oil or gas) on the engine. ... If the engine has two fill ports, one for gas and another separate one for oil, you have a 4-cycle engine. Do NOT mix oil and gas in these engines.
981878
These days, all cars and light trucks use four-stroke piston engines, whether burning gasoline or diesel. This means that the crankshaft must go around twice, and each piston moves up and down two times, to produce one pulse of power.
301564
2RZ. The 2RZ is a 2.4 L (2,438 cc) version. Bore and stroke is 95 mm × 86 mm (3.74 in × 3.39 in); a variety of combination of heads and fuel delivery systems were available.
618523
If you're in the market for a 50cc, 80cc or even a 125cc scooter, the question of whether to get a 2-stroke or 4-stroke scooter may be on your mind. ... So in a 2-stroke engine, the motor breathes in fresh air/gas, squishes that, ignites the mix and then expels the exhaust all in just two strokes.
1099295
Nissan NV200. Available in two-seat Cargo configuration only, the compact NV200 is motivated by a 131-horsepower, 2.0-litre four-cylinder engine. It boasts a maximum capacity of 3474 litres and features 20 anchoring points throughout the cargo area.
623613
A two-stroke (or two-cycle) engine is a type of internal combustion engine that completes a power cycle with two strokes (up and down movements) of the piston during only one crankshaft revolution.
30760
The technically correct term is actually four stroke cycle. The four stroke engine is probably the most common engine type nowadays. It powers almost all cars and trucks. The four strokes of the cycle are intake, compression, power, and exhaust.
555884
The difference between a 2-cycle engine and 4-cycle engine is the 2-cycle only needs one revolution of the crankshaft to get to a power stroke, while a 4-cycle engine needs 2 revolutions. ... This ignites the mixture and produces the power stroke pushing the piston down toward BDC again.
225776
They are also common in power tools used outdoors, such as lawn mowers, chainsaws, and weed-wackers. With direct fuel injection and a sump-based lubrication system, a two-stroke engine produces air pollution no worse than a four-stroke, and it can achieve higher thermodynamic efficiency.
528349
The Toyota 2C is a 2.0 L (1,974 cc, 120.5 cu·in) four-cylinders, four-stroke cycle water-cooled naturally aspirated internal combustion diesel engine, from the Toyota C-family, manufactured by the Toyota Motor Corporation from 1983.
1453725
Here goes: The 6 comes with two engine choices, the 2.3-I4 and 3.0-V6. Models with the I4 engine are referred to as "i" models, whereas those that have the V6 engine are referred to as "s" models.
496014
Additionally, two-stroke engines are less fuel-efficient, get fewer miles per gallon and produce more emissions than four-stroke outboard motors. Four-Stroke Outboard Motors: A four-stroke engine works by running one compression stroke followed by an exhaust stroke. Each stroke is followed quickly by a return stroke.
744097
However, due to strict modern emission norms, two-stroke motorcycles were deemed obsolete soon, and the RX100 bit the dust. A two-stroke engine produces power in half the number of piston strokes that a four-stroke motor would require.