Medal For Excellence

Medal For Excellence

Wednesday, April 15, 2015

F12 Berlinetta Powertrain


V12 ENGINE

The F12berlinetta’s 6262cc 65° V12 Engine delivers unprecedented performance & revs for a naturally-aspirated 12-cylinder.

Type 65° V12
Bore/stroke 3.7 x 2.96 in (94 x 75,2 mm)
Total capacity 382.13 cu in (6262 cc)
Compression ratio 13.5:1
Maximum power ** 545 kW (740 CV) at 8250 rpm
Specific power output 88 KW/ cu in (118 CV/l)
Maximum torque 690 Nm at 6000 rpm
Maximum revs 8700 rpm

Maximum power

545 KW
(740 CV)
at 8250 RPM

acceleration 0-200km/h

8.5 sec
0-200km/h

weight / Power

2.1 KG
/CV

THE 6262CC 65-DEGREE V12 IS THE MOST POWERFUL NATURALLY-ASPIRATED V12 YET

Maximum power is 740CV for a specific output of 118CV per litre and 690 Nm of torque. 80 per cent of that torque figure is on tap from 2500 rpm, giving massive acceleration right the way up to the 8700 rpm red line.

Just like Ferrari's F1 engines, the V12 boasts very low levels of inertia to ensure that the engine revs rapidly. Development concentrated on a number of areas, including the compression ratio which has been increased to 13.5:1.

The lower crankcase was completely redesigned to help reduce the car's centre of gravity (the engine sits 30mm lower and further back in the chassis compared to the 599 GTB Fiorano). The V12 feeds power to the rear wheels through the dual-clutch F1 transmission which gives instantaneous gear shifts.


THE TRANSMISSION FEATURES CLOSE GEAR RATIOS DEVELOPED SPECIFICALLY TO SUIT THE CAR'S PERFORMANCE AND IS INTEGRATED WITH THE ELECTRONIC E-DIFF TO REDUCE OVERALL WEIGHT.

Internal friction losses have been reduced to a minimum and innovative technologies have been employed (such as the multi-spark ignition function which implements three successive sparks of different intensity and duration) to reduce fuel consumption by 30 per cent compared to the 599 GTB Fiorano depsite the increase in power and torque.

Specifications


Length 181,8 in (4618 mm)
Width 76,5 in (1942 mm)
Height 50,1 in (1273 mm)
Wheelbase 107,1 in (2720 mm)
Front track 65,6 in (1665 mm)
Rear track 63,7 in (1618 mm)
Dry weight* 3362,0 lb (1525 kg)
Kerb weight* 3593,5 lb (1630 Kg)
Weight distribution 46% front, 54% rear
Fuel tank 24.3 US gal - 20.2 UK/gal (92 l)
Front 255/35 ZR 20 9.5J
Rear 315/35 ZR 20 11.5J
Front (winter) 255/35 ZR 20 9.5J
Rear (winter, can be used with chains) 305/35 ZR 20 11.5J

Front 15,7 x 8,8 x 1,5 inch (398 x 223 x 38 mm)
Rear 14,2 x 9,2 x 1,3 inch (360 x 233 x 32 mm)



ESC Electronic Stability Control
High-performance ABS/EBD High performance Antilock Braking System/Electronic Brakeforce Distribution
F1-Trac F1 traction control
E-Diff 3 Third Generation of Electronic differential
SCM-E with dual coil (magnetorheological suspension control with dual coil system)
Maximum speed over 211 mph (340 km/h)
0-100 km/h 3.1 sec
0-200 km/h 8.5 sec
Combined 15l/100 km

Combined 350 g/km

** Engine power is expressed in kW, in accordance with the International System of Units (SI) and in CV (1KW= 1.3596216 CV). With dynamic overboost



No comments:

Post a Comment