Sentences with phrase «at higher engine»

This was confirmed by the results from Czerwinski et al. [80] for rape methyl ester (RME) and rape seed oil fuel (ROR), in particular at higher engine loads.

Combined — or compounded — the two turbos work to quickly spool at lower engine revs but deliver big boost pressures at higher engine speeds.

At higher engine speeds, the VIM valve opens and all cylinders feed from a common plenum.

In Sport mode, the engine and transmission interact quicker — upshifts and downshifts take place at higher engine speed.

Other features of the 1.4 L turbocharged GDI four - cylinder engine include an integrated cylinder head and exhaust manifold that improves fuel economy 5 ~ 7 % at higher engine speeds.

This allows the engine to run in the Atkinson cycle at low revs for improved fuel economy and lower emissions, and in the Otto cycle at higher engine speeds for enhanced power delivery and performance, while delivering high torque output throughout the rev band.

At higher engine speeds (above 3,600 rpm), both the primary and secondary passages are opened, helping boost power at high revs.

The resulting performance character, while responsive in low - speed situations, delivers supreme power at higher engine speeds.

The driving dynamics and enhanced e-Driving abilities are significant especially at higher engine speeds when higher performance and higher torque is more noticeable.

At higher engine speeds, there is an uneven third - order vibration from the crankshaft which occurs every 144 degrees.

Where it's the whine of the supercharger that dominates at low revs, at higher engine speeds it gives way to the angry, hard - edged growl of the 6.2 - litre V8 spitting its spent gases out of those four drainpipes.

The 50 kW electric motor is 32 percent more powerful than the motor used the in Sonata Hybrid and allows EV operation at higher engine load and speed.

The new version features advanced twin - sequential turbochargers where a Variable geometry turbocharger is used at low engine speeds, with a second standard turbo is brought online at higher engine speeds.

At higher engine speeds, downshifts are accompanied by automated and precise throttle blips to match engine rpm to vehicle speed.

Although thirstier than its steel and aluminium predecessor (8.3 L / 100 km v 8.1), the new mill's combination of direct and manifold injection, and sustained exhaust valve opening, ensures faster fuel ignition and improved throttle response, especially at higher engine speeds.

Unlike the supercharger that supplies instant boost down low, the turbocharger works best at higher engine speeds and takes a few milliseconds to make boost.

A dual exhaust system reduces backpressure at higher engine speeds.

The rough engine note however can get intrusive at higher engine speeds.

The engine also uses a cooled exhaust gas recirculation valve, which Mazda says reduces the need for injecting additional fuel at higher engine temperatures.

At higher engine speeds, it doesn't matter as much because you're pulling in lots of air anyway.

The 50 kW electric motor is 32 % more powerful than the motor used in Sonata Hybrid and allows EV operation at higher engine load and speed.

These high - performance cam phasers have a much lower leak rate than stock, allowing better control of the phasers at higher engine speeds and loads.

Meanwhile, the range - topping SD4 diesel has two turbochargers and uses a «series - sequential boosting» system, with the smaller turbo helping at low revs, and the larger second turbo joining in at higher engine speeds to produce a hefty 237bhp and 500Nm.

The phrase «VTEC just kicked in yo» won't apply here — VTEC now solely controls the exhaust valves, reducing turbo lag through increased exhaust pressure at lower rpms while delivering a high output at higher engine speeds.

At higher engine speeds, small jets spray oil on the underside of each piston.

At higher engine speeds the small turbo leaves the heavy lifting to the larger one.

The Spec V's extra horsepower comes courtesy of a special exhaust system that provides freer flow of gases at higher engine speeds.

This means fast, crisp gear shifts at higher engine speeds to aid throttle response.

The Sport mode, in which shifts occur at higher engine speeds, is engaged by moving the lever leftward from D; the Manual mode is engaged when the driver manually chooses a gear by tipping the lever (or shift paddles) forward (for downshifts) or rearward (for upshifts).

With variable - incidence under electronic control, it is possible to have the turbine reach a good operating speed quickly or at lower engine speed without severely diminishing its utility at higher engine speed.

The noise that accompanies it is equally as awkward — the free - flow exhaust hums monotonously at higher engine speeds, and at low speeds its dull, bassy drone permeates the cabin in a most annoying fashion.

Still a twin - turbo, the inline four in the E250 features one small turbocharger that aids response off the line and helps bolster the larger turbo, which takes over at higher engine speeds.

Noise: There were some interior buzzings and tickings and quite a bit of exhaust sound at higher engine speeds.

Better engine crankcase breathing and efficiency.: Significant development work and computer - aided engineering optimized the cylinder block for more efficient airflow in the crankcase as the pistons move up and down in the bores, resulting in improved torque at higher engine speeds.

The vehicle currently has to have two alternators fitted which adds cost, package complexity and adds to losses at higher engine speeds.

The Veloster Turbo is still quiet, even at higher engine speeds, and the engine lacks the character that finds itself so readily in the GTI and the Mini, to say nothing of the Abarth.

The system optimises sound quality, performance and aesthetics and provides a racecar - inspired soundtrack at higher engine revs without adversely affecting refinement during steady - state driving.

This can give a less restricted airflow at higher engine speeds.

Minimizing vibration at higher engine speeds, the engine's crankshaft features eight counterweights.

In vehicles with Porsche Doppelkupplung (PDK), upshifts take place at higher engine speeds and downshifts happen sooner.

Engine design that uses more than one intake and / or exhaust valve per cylinder for increased engine breathing, resulting in increased horsepower and torque, especially at higher engine speeds.

Under full load at higher engine speeds in eight - cylinder mode, both flaps are fully opened so that the occupants are able to enjoy the decidedly muscular sound typical of an AMG V8.

But at higher engine speeds, the smaller turbo sits out and the low - pressure turbo provides boost to deliver more power.

It sharpens throttle response, increases steering weighting and performs gearshifts at higher engine speeds.

This gives the turbocharger the response of a smaller turbo at low engine speeds with the power of a bigger turbo at higher engine speeds.

The main jet affects mixture at off idle all the way to wide open and takes over mixture of the AFR at higher engine / intake tract airflow speeds.

This reduction of mass usually means the engine can run safer and cleaner at higher engine speeds due to less inertial pressures on the valve train.

Achieving low - temperature activity, while surviving the harsh conditions encountered at high engine loads, remains a formidable challenge.

In any petrol engine, fuel that is too low on octane can cause damage through detonation, more quickly if it occurs at high engine load and revolutions.

It also makes more torque than the old four - cylinder at any given rpm, is quieter and smoother, and pulls more strongly at high engine speeds.