The RS5's two turbos are placed in the valley of the engine's two
banks of cylinders.
With its two turbos nestled between the two
banks of cylinders, you might think that this particular V8 might lack the aural experience you'd come to expect from a fully - fledged supercar.
V - engine: A clever arrangement of two
banks of cylinders in a V - shape.
The engine can be identified by the «Powered by M» inscription on the central cam cover between the two
banks of cylinders.
Unlike a traditional V - 6 engine where the three cylinders are on each side in a V configuration, flat - six engines feature two
banks of cylinders that are separated by 180 degrees so they face out horizontally, rather than in an angled V arrangement.
Each cylinder has four valves for a total of 64, but the configuration of each bank allows two overhead camshafts to drive two
banks of cylinders so only four camshafts are needed.
It is the first turbocharged V engine in the world to feature its turbocharger between the V section in the middle of the two
banks of cylinders.
Each of the two
banks of cylinders has its own separate exhaust tract.
By alternating between
banks of cylinders during low demand periods, less fuel is consumed.
BMW mounts the turbo in the V, between the two
banks of cylinders, making for a compact design.
A feature of both the petrol and the V8 twin - turbo diesel engine is the positioning of the turbochargers within the centre V of the engine, between opposing
banks of cylinders to improve throttle response, torque delivery and reduce emissions.
The unit is actually a very narrow - angle V6, displacing 2861cc, with two offset
banks of cylinders at 15 degrees to one another.
The biggest changes were reserved for its drivetrain though, with a new version of VW's VR6 engine (a 15 - degree V6 in which
both banks of cylinders share the same head).
Imagine something like a large V formation engine, two
banks of cylinders, two sets of exhaust headers, etc...
There's a new high - pressure injection system and the double (for
both banks of cylinders) VANOS variable camshaft timing has also been recalibrated, resulting in a peak engine output of 601bhp produced at 5500rpm, and peak torque of 590 lb ft arriving at 1550rpm, the curve remaining as flat as a pint of night club lager until 5500rpm.
You'll also encounter designs where the engine runs multiple
banks of cylinders such as V or boxer engines.
With most convertibles the loss of the roof brings you closer to the action, in the Vitesse it sounds like you're wedged between
the banks of cylinders with every whistle, pop, and roar mainlined into your ear.
It doesn't use direct injection, but the V - 6 does have a new version of iVTEC that can not only switch between high and low cam lobes, but on the rear
bank of cylinders, can keep the valves closed completely.
When these engines run an OHC design, the typically have a camshaft per
bank of cylinders.
DSF is a sort of next - generation cylinder shutoff, but is much more sophisticated than shutting off
a bank of cylinders in a V - 6 or V - 8 at low - rpm highway cruising speeds.
It's a 75 - degree, 3.5 - liter twin - cam V - 6, with a turbocharger bolted to
each bank of cylinders.
As the first of the 2016 model year Huracáns the Spyder introduces a «cylinder on demand» function, which shuts off one
bank of cylinders when cruising to reduce fuel consumption.
Superlative audio entertainment is orchestrated by equally spaced power pulses from
each bank of cylinders and two muffler bypass valves.
If you are one of those strange supercar owners who fret over fuel efficiency, the Huracán Spyder packs a «cylinder - on - demand» feature that deactivates one
bank of cylinders.
An oxygen sensor system monitors the composition of the exhaust gas individually for
each bank of cylinders.
The asymmetrical system uses exhaust gases from just the front
bank of cylinders in the transversely mounted engine to blow into all six cylinders.
The single
bank of cylinders may be oriented in either a vertical or an inclined plane with all the pistons driving a common crankshaft.
Things change during moderate - speed cruising and at low engine speeds when the rear
bank of cylinders shuts down to effectively create a three - cylinder powerplant.
Low rumble intake manifold had three tuned intake runners from
each bank of cylinders, connected to its plenum chamber in a cluster or focal point.
There is one turbocharger per
bank of cylinders.
Beneath the bonnet, variable displacement technology allows one entire
bank of cylinders to disengage at gentle throttle openings, reducing the number in operation to six and optimising fuel consumption accordingly.
It's a 4.4 - liter V - 8 with two twin - scroll turbochargers, one for
each bank of cylinders.
However, twin turbos packed into the engine's V, one for
each bank of cylinders, along with direct injection and valve timing, bring output to 521 horsepower and 502 pound - feet of torque.
VCM deactivates the rear
bank of cylinders by using the i - VTEC (intelligent Variable Valve - Timing and Lift Electronic Control) system to close the intake and exhaust valves while the Electronic Control Unit (ECU) simultaneously cuts fuel to those cylinders.
Not exact matches
«They were almost pulling down the vault
of the
Bank and other strong rooms in the bank with use of gas cylinder welding machine and iron cutters before the joint Police Teams of IGP»S Intelligence Response Team and Policemen from Rivers state Police Command swiftly moved in and dislodged t
Bank and other strong rooms in the
bank with use of gas cylinder welding machine and iron cutters before the joint Police Teams of IGP»S Intelligence Response Team and Policemen from Rivers state Police Command swiftly moved in and dislodged t
bank with use
of gas
cylinder welding machine and iron cutters before the joint Police Teams
of IGP»S Intelligence Response Team and Policemen from Rivers state Police Command swiftly moved in and dislodged them.
After taking a tumble at his job site, Emmet discovers a red
cylinder known as the «piece
of resistance» is stuck to his back and he meets a ninja rebel with coloured punk stripes in her hair, Wyldstyle (Elizabeth
Banks).
I'd lament the demise
of the great 6.2 - liter AMG V - 8, but the all - new 4.0 - liter, which has its turbos inside the
cylinder banks for compactness, didn't give me much cause.
Reality Is Over-rated The engine shop at Shelby American knows how to get power, and the liquid - cooled, twin - screw, Kenne Bell supercharger between the
cylinder banks of the 5.8 - liter Ford SVT V - 8 in our test car is the solution.
The M178 engine uses a «hot inside V» layout, meaning both
of its turbochargers sit inside the valley formed by the two
banks of four
cylinders.
FYI: when you hear
of a car with «quad cams», it means it's a V6 or V8 (or 10, 12, etc) with two rows
of cylinder banks, each with DOHC.
Plus, OHV powerplants tend to be much easier to package because the
cylinder heads on OHC engines — especially those with two camshafts per
cylinder bank — take up a lot
of room under the hood, Damico says.
The new engine builds on the strengths
of the old one and adds iron - coated
cylinder walls, graphite - coated pistons, reinforced pistons made out
of a new steel alloy, a freer - flowing intake, and a pair
of new 350 - bar (5,000 psi) direct injection fuel pumps (one on each
cylinder bank) to yield an increase
of 67 hp and 74 lb - ft
of torque over the previous iteration
of the 4.4 - liter eight -
cylinder.
Better still, a blower and intercooler could be slotted into the vee between the
cylinder banks at the front
of the block, meaning that the engine would be only an inch taller than the naturally aspirated LTI in the C7 Stingray.
The V12 has a rich, complex note, while the V8, which is a flat - plane - crank design that synchronises the firing
of its
cylinder banks, has a smooth but rather plainer four -
cylinder - like sound.
The rethink has yielded an engine 66 lb lighter and now
of variable displacement, with a
cylinder bank that can shut down for fuel - saving cruising.
The BMW M760Li xDrive V12 — which we'll refer to as the M760 from now on to save your bandwidth — packs a 6592cc, 12 -
cylinder engine behind its kidney grilles, with each
bank of the vee granted its own single - scroll turbocharger.
SOHC V6 and V8 engines, which are designed with
cylinders in two
banks, have a total
of two cams, one for each
cylinder head.
We can probably assume that this engine was not one
of the original Gen III V - 10s, though, because it has DOD (Displacement on Demand —
cylinder deactivation on the passenger
bank that turns the V - 10 into an inline 5 -
cylinder for fuel mileage) and VVT (variable valve timing) like the Gen IV engines as well as an LS3 / L92 - style rectangular [intake] port and [D - port exhaust] head.
In 2003, Honda introduced an i - VTEC V6 (an update
of the J - series) that includes Honda's
cylinder deactivation technology which closes the valves on one
bank of (3)
cylinders during light load and low speed (below 80 km / h (50 mph)-RRB- operation.
The AMG 4.0 - litre V8 comes with well - proven twin turbocharging, with the two chargers not located outside on the
cylinder banks, but rather between them in the V
of the
cylinders.