key PORSCHE CAYNNE TURBO S 2005 1.G Information Manual

The New Cayenne Turbo S |Drive
The potent 4.5liter twinturbo V8
powering the Cayenne Turbo S is
more than a match for many high
performance cars, let alone SUVs.
Porsche engineers have succeeded
in taking what was already one of
the most technically advanced V8
engines in the world to an entirely
new level of performance.
Imagine a supercar that seats five.
Jab the throttle, and the forged
aluminum pistons respond with a
torrent of power that presses you
back in your seat.And sets your
pulse rate racing.With a full 520 hp
underfoot (a 16 % increase over
the Cayenne Turbo), you can merge
seamlessly onto the highway and
maneuver past slower traffic withease. Turn from the tarmac onto a
trail, and up to 530 lb.ft. of torque
comes eagerly into play, powering
effortlessly through deep sand and
up steep hills to find a secluded
hideaway off the beaten path.Twin turbochargers arranged in
parallel to deliver high torque at
low revs over a flat power band. A
modified throttle map in the engine
management system and larger,
more powerful intercoolers that
improve volumetric efficiency by
lowering air temperature combine
to help the new Cayenne Turbo S
sprint from 0 – 60 in 4.8 seconds.
Four specially coated valves per
cylinder controlled by our patented
VarioCam variable valve system
give the Cayenne Turbo S the
lungs of a marathon runner as
well.The system combines
variable valve timing on the inlet
side with axial adjustment of the
intake camshaft to optimize power,
torque and fuel consumption
across the entirerev range.An
advanced resonance induction
system is also employed to help
maximize the engine’sability
to breathe. While taking your
breath away.
The V8 engine’sfluid, splitsecond
precision is controlled by a robust,
highly intelligent Motronic engine
management system that balancesimpressive power with impeccable
smoothness.In mere milliseconds,
streams of data from a wide range
of engine sensors are evaluated
to make continuous, imperceptible
adjustments to key engine functions
such as the ignition or fuel injection
for optimal performance in most
typesof driving conditions.
The Cayenne Turbo S also boasts
the latest integrated drysump
lubrication system.An oil reservoir
located inside the engine conserves
space and reduces weight to help
ensure oil delivery precisely where
it’s needed during spirited driving.Lightweight aluminumalloy engine
components go even further to
cheat gravity and dissipate heat
moreefficiently,adding yet another
dimension to the dynamic Porsche
driving experience.
Cayenne Turbo S
Cayenne Turbo270 390 420 450 480
510 540 570600250 280 310 340 370 400 4301500
500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000300 3303601000Revolutions per minute 100 130 160 190 220 460 490
520550 580 610
630 660
690 720 750 780ACHTUNG:
Ebenendo kumentPoweroutput(hp)
Torque(lbft)460 lbft (2,250 –4,750 rpm)450 hp530 lbft (2,750 –3,750 rpm)520 hp