Not exact matches
Technical highlights include a cylinder head that's been
designed in cooperation with Renault's Formula One squad, plus the adoption of a new, faster acting twin
scroll turbo.
The Megane's cylinder head has been
designed in cooperation with Renault's Formula 1 squad and includes the adoption of a new, faster acting twin -
scroll turbo.
Among a host of changes to the 2.0 - liter EcoBoost is a twin -
scroll design enabling optimized camshaft timing for improved engine performance and reduced
turbo lag.
The mono
scroll housing
design helps the
turbo build boost even at relatively small throttle openings and low rpm.
The turbocharger generates up to 20 pounds of boost and its twin -
scroll design helps make the most of the usable power from the engine, practically eliminating
turbo lag and helping deliver a broad powerband.
The twin -
scroll turbocharger
design has several other advantages over traditional, single -
scroll turbocharging systems, including: • Improved combustion efficiency • Low engine - speed efficiency • Kinetic exhaust gas energy is not wasted or trapped • Cooler cylinder temperatures • Lower exhaust temperatures • Leaner air / fuel ratio • Better pressure distribution in the exhaust ports and more efficient delivery of exhaust gas energy to the turbocharger's turbine Veloster's twin -
scroll turbo has superior handling of exhaust gas separation at the turbine leading to improved low - end torque and faster transient torque response.
In addition, the engine's turbochargers are integrated into the exhaust manifold and feature a low - inertia, single -
scroll turbo design with variable - boost management for an ultra-responsive throttle reaction.
The Mono
scroll housing
design helps the
turbo build boost even at relatively small throttle openings and low rpm.
Terminology equally
designed to trick the mind, as the twin refers to high precision injection and a single twin -
scroll turbocharger; not twin
turbos.
Making use of an electronic wastegate for each turbocharger for faster response as well as more precisely varying vane positioning, the single -
scroll turbocharger
design allows for the use of smaller
turbos to reduce weight and improve packaging, while still meeting power and performance benchmarks.
The mono
scroll housing
design helps the
turbo build boost even at relatively small throttle openings and low engine rpm.