Sentences with phrase «backpressure in»

The development engineers successfully reduced the exhaust backpressure in the exhaust tract.

The EXUP servo is responsible for closing a valve in your exhaust to create a known amount of backpressure in the exhaust system to allow the engine to work in the way it was designed.

Flow is interrupted and backpressure in the exhaust system increases.

This sounds more efficient than closing the vanes as it would create less backpressure in the exhaust.

Not exact matches

Engine braking, not normally a diesel strong suit, was surprisingly good; the truck doesn't offer factory exhaust brake, but the 3.0 - liter diesel's variable - nozzle turbo can create sufficient backpressure to serve the same purpose, and it did a nice job keeping speed in check on downgrades.

By controlling the variable - geometry turbocharger and compression of the engine, the driver - selectable feature generates backpressure, slowing the vehicle in a steady and predictable manner without touching the brakes.

And second, the carbon deposits clog the pores in the ceramic catalyst and block exhaust flow, increasing backpressure and causing heat and exhaust to back up into the engine compartment.

Peak power is now 490bhp (up 37bhp) while peak torque also increases to 372 lb ft, an increase of 14 lb ft.. These improvements have come from a new design of piston crown, improved mechanical efficiency thanks to a reed valve in the crankcase to evacuate oil and blow - by gasses, reduced backpressure from a redesigned 4 - into - 1 exhaust manifold and a reprogrammed ECU that exploits advances in the anti-knock properties of the latest petrol formulas.

To make the V sound as fast as it goes, Cadillac is relying on backpressure - reducing full - throttle flaps in both exhaust pipes and some digital tuning from Bose.

In SPORT and SPORT + modes, the valve opens to reduce exhaust backpressure and generates a dramatic aural response.

Punch it and the throttle response quickens, while a second chamber opens in the exhaust to reduce backpressure while lowering the exhaust bark an octave or two.

In detail, the engineers achieved this boost in performance by adaptation of the engine control unit and the use of a new exhaust system, with a diameter ahead of the exhaust tailpipes of 65 instead of 55 mm, thus reducing the exhaust backpressure and increasing the performancIn detail, the engineers achieved this boost in performance by adaptation of the engine control unit and the use of a new exhaust system, with a diameter ahead of the exhaust tailpipes of 65 instead of 55 mm, thus reducing the exhaust backpressure and increasing the performancin performance by adaptation of the engine control unit and the use of a new exhaust system, with a diameter ahead of the exhaust tailpipes of 65 instead of 55 mm, thus reducing the exhaust backpressure and increasing the performance.

The increase in power was made possible by the engine's improved volumetric efficiency through reduced intake load losses and by exhaust backpressures, together with optimized electronic control.

The M sport exhaust system is as large in diameter as possible, and routes as straight as possible to reduce backpressure.

Overcome the 4km / 700 -500 mb temperature inversion and like a cork in a soda bottle, the release of the backpressure should release most of the contents.