Forty years on from the unveiling of
Ferrari's first ever mid-rear-engined V8 berlinetta, the 308 GTB, the Prancing
Horse opens a new chapter in its 8-cylinder history.
The 488 GTB name marks a return to the classic Ferrari model designation with the 488 in its moniker indicating the engine's unitary displacement, while the GTB stands for Gran Turismo Berlinetta. The new car not only delivers unparalleled performance, it also makes that extreme power exploitable and controllable to an unprecedented level even by less expert drivers.
The 488 GTB name marks a return to the classic Ferrari model designation with the 488 in its moniker indicating the engine's unitary displacement, while the GTB stands for Gran Turismo Berlinetta. The new car not only delivers unparalleled performance, it also makes that extreme power exploitable and controllable to an unprecedented level even by less expert drivers.
An
exceptional engine and sophisticated aerodynamics combined with refined vehicle dynamic controls radically
improve the already razor-sharp responsiveness of Ferrari's road cars to
near-track level.
Technical specification :
This 3902 cc power unit is the Prancing Horse’s most high performance engine ever with
zero turbo lag and a unique, seductive soundtrack.It delivers 670 cv at 8,000
rpm with a specific
power output of 172 cv/l, a new record for a road-going Ferrari,maximum
torque of 760 Nm in
seventh gear and a throttle
response time of just 0.8 seconds at 2000 rpm in third gear. Consequently, the 488
GTB sprints from 0-100
km/h in 3 seconds flat
and from 0-200 km/h in
just 8.3.
These tremendous performance figures
are the result of a focus on achieving maximum efficiency across the
board. In
terms of combustion, this means new specially-shaped
high-tumble intake ports
combined with 200-bar direct fuel injection. The new V8 also has an ion-sensing
system which measures ionising currents to control ignition timing and
adaptively predict misfires, as well as a multi-spark function.
Mechanical efficiency is guaranteed by
an oil pump that supplies oil either at high pressure or low pressure. Cylinder
heads with roller finger followers reduce thepower absorbed by the
valvetrain by 10 per cent at low revs thanks to reduced friction. The
use of flat-plane crankshaft architecture guarantees maximum compactness, lower
mass and helps improve the engine’s internal fluid-dynamics.
Numerous
components contribute to the powertrain’s exceptional response times. The
turbos are on ball-bearing-mounted shafts to reduce friction and the compressor
wheels are in TiAl, a low-density titanium-aluminium alloy, which, thanks to
its lower inertia, ensures maximum spool-up speed. the exhaust gases from each
cylinder through separate scrolls and increases the efficiency of the exhaust
pulses for maximum power.
As
the revs rise, the V8’s
soundtrack increases in
volume and clarity, in line with the increase in power. Pivotal to the sound in
the cabin are the exhaust
headers with longer, equal-length tubing and the flat-plane crankshaft. The
soundtrack was further enhanced by an in-depth study of the harmonics and
tonality at different engine speeds.
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