In the Skyline range the most powerful GT-R model was revived after a 16 year break (R-32). Since the first generation PGC10 model was launched in 1969, the Skyline GT-R has established a brilliant record of success in numerous motor sport events as a high-performance machine representative of Japanese automotive technology.
The powertrain feature of GT-R is a RB26DETT 2.6-liter IL6 DOHC with twin ceramic turbocharges and an intercooler, ATTESA ET-S which controls all wheel drive systems electronically and HICAS four wheel steering system. The ATTESA ET-S optimally controls the torque distribution to the front and rear wheels according to the driving conditions. It significantly improves vehicle controllability while cornering.
Yaw rate feedback control had been adopted to the phase reversal control procedure in Nissan's Super HICAS four-wheel steering system. This control procedure enhances vehicle stability on rough roads and when traveling at high speed.
The bonnet and front fenders were made of aluminum, achieving a weight reduction of approximately 12kg compared with panels made of steel. At the rear a large-sized spoiler to provide down force at high speed was fitted.
1991.8 : To improve safety, the side door beam was added.
1993.2 : The operativeness of the clutch pedal has improved. And the V-Spec with 17 inches wheels and Brembo brake as standard equipment was introduced.
skyline
R33 serious
1995.1 :The R-33 Skyline GTR was introduced. Body size was enlarged , length of 4,675mm, width of 1,780mm, height of 1,360mm, wheel-base of 2,720mm, and weight of 1,750kg (R-33). The engine's maximum torque output had been increased by 1.5kg-m to 37.5kg-m at 4400rpm as a result old various improving revising the computer control parameters and improving the intercooler.
Four-wheel Multi-Link suspension had been further improved for enhanced performance.
The GT-R V-Spec model features the ATTESA E-TS PRO system that provides integrated control of the driving and braking forces at all four wheels independently, enabling each wheel to deliver its full performance potential. This system consists of ATTESA E-TS for optimum front-to-rear torque split control, Active LSD for optimum control of the torque split to the right and left rear wheels and ABS. Also the GT-R V-spec model adopted a hard-tuned suspension in which the damping force of the shock absorbers, spring constant of the springs and other characteristics have been specifically tuned to match the car's character.
The GT-R adopted a rear spoiler with a mechanism that allows a four-way adjustment of the spoiler angle, a front spoiler and side sill protectors. These parts save to optimize the aerodynamic balance at the front and rear along with achieving a better Cd figure of 0.35 compare with that of preceding model of 0.10.
1997.2 : The R33 Skyline GT-R was changed a little. It was equipped with Xenon headlights and passenger SRS airbag.
R34 Serious 99-02
1999.1 : A brand-new GT-R(R-34) has been announced in 1999. Compared with the R-33 GT-R, the length has been shortened by 75mm, the wheelbase by 55mm and front overhang by 20mm, resulting in a wheelbase/tread ratio for enhanced driving performance. As for the RB26DETT engine, the camshafts have been modified for improved valve timing, enabling the engine to generate 15.6kg-m/liter of torque. Moreover, new twin ball bearing ceramic turbochargers have been adopted to deliver sharp, instantaneous response to accelerator inputs.
Adopted as the transmission was a new 6-speed manual gearbox jointly developed by Nissan and GETRAG of Germany. A Helical LSD with superb responsiveness and controllability has been adopted for improved traction during cornering and enhanced response to accelerator inputs. The GT-R V-spec comes with an active LSD for optimum torque split control.
A multifunctional display was installed in the atop level of the center console to present essential driving information to the driver during sporty driving. Altogether, seven items are presented in three modes on the 5.8" fixed liquid crystal display, beginning with such basic information as the boost pressure, water temperature, oil temperature and extending to the voltage, throttle opening, fuel injector opening rate and front toque split. (the GT-R V-spec added the intake air temperature and exhaust gas temperature.)
Moreover, the GT-R V-spec adopted a front diffuser and a carbon rear diffuser to create a downforce for regulating the air flow along the car's undersurface, allowing positive use of aerodynamic force for enhanced handling and stability.
2000.8 : Skyline R34 GT-R underwent minor model change. Among the improvements made this time, the newly established V-spec 2 grade that replaces the previous V-spec grade features the first mass-produced vehicle implementation of a carbon fiber engine hood with NACA ducts. Braking performance has also been improved by equipping all GT-R models with the large size rear brakes that were previously used only on the V-spec N1 grade. Moreover, exterior and interior trim features have been partially changed, including the adoption of white turn signal lamps, a different seat cloth, aluminum sport pedals and an iridium silver center console.
2002.02 : As the final limited-production series of the R34 Skyline GT-R, the Nur. series was introduced in Japan. The feature of the GT-R Nur. is a highly accurate engine which improved the weight balance such as pistons and con-rods which are the main parts of the engine based on the N1 specification engine installed in the Nuerburgrings 24 hour race and a domestic Super Taikyu race.
Future concept Skyline2004 GT-R
