Sentences with phrase «exhaust pulses»

This helps ensure the turbo keeps spinning through two distinct exhaust pulses.

By varying and strategically directing the amount of exhaust pulse used to run its turbocharger, the 2.5 - liter Skyactiv - G engine can spool up more quickly at low rpm.

To make sure the engine is responsive, Mazda's new Dynamic Turbo Pressure system works by varying the amount of exhaust pulse used to run the turbocharger.

Furthermore, the two turbos receive exhaust pulses are 90 ˚ offset from each other.

Using equal - length runners, the new setup provides each turbo with evenly spaced exhaust pulses rather than the irregular pulses that spin the turbos on BMW's non-M twin - turbo V - 8s.

It's rude and screaming fast and still flawed in many of the ways it has always been flawed, jackhammering its funky exhaust pulses out side pipes that just can't wait to scald you.

The S63 uses two twin - scroll turbochargers plus a pulse tuned, cross-engine exhaust manifold [3] to keep constant exhaust pulses flowing to the turbos at every 180 degree rotation.

Direct injection means the compression ratio can stay efficiently high at 9.5:1, and the turbocharger is a twin - scroll unit better able to make use of exhaust pulses.

In this way each turbocharger receives distinct exhaust pulses every 180 ˚ of crankshaft rotation (from one of four cylinders).

However, unlike other twin - scroll turbos, the 2.7 L engine's snail also includes dual - volute technology, which keeps both exhaust pulses separate until they reach the turbine at two locations opposite one another.

The two scrolls of a twin - scroll turbo lead each exhaust pulse directly to the turbine without feedback or interference from other scroll (that are feed by cylinders at other points in the combustion process).

The 3 «x-pipe section evens the exhaust pulses with a synchronized crossover in the center section, resulting in a deeper, smoother tone.

It works in unison with the engine's integrated exhaust manifold / turbocharger housing, which splits the exhaust channels from the cylinder head so the exhaust flows through two separate channels in the turbo housing, based on the engine's exhaust pulses.

The new twin - scroll turbo's intake passageway is split in two, organizing the exhaust pulses from three cylinders each, and the result is a turbo that responds quicker and can be tuned to produce a broader band of useful boost.

The design allows the exhaust pulses of the engine to be leveraged for faster spool - up and subsequent boost production, particularly at low rpm, where the effect significantly enhances torque output and drivability.

With the twin - scroll housing on the GTX, we wanted to make sure we produced equal - length primaries off of the boxer engine to properly scavenge the exhaust pulses to help spool the turbo.

Its 5.5 - liter 4 - cam V - 8 revs with an authoritative V - 8 throb, but it's as if each exhaust pulse is softly attenuated by velvet - lined tailpipes.

The transmission shifts as quickly as expected, but are timed to coincide (while in sport mode) with exhaust pulses to create a pleasan...