Nissan BNR34 Skyline GTR VSpec Gr N LM Mag / Nur '02
Tsukuba Best Motoring Lap Record
Tuned to replicate R34 GTR Vspec
Comfort Soft
CAR : Nissan Skyline GTR Vspec II Nur (R34) '02
Tire : Comfort Soft
Specs 350HP Nur RB26DETT Base Dyno Power
Horsepower: 350 HP / 355 PS at 6400 RPM
Torque: 370.5 ft-lb at 4500 RPM
Power Limiter at : 97.3%
Weight: 1560 kg
Ballast : 172 kg
Ballast Position : -29
Weight Distribution : 57 / 43 - used real life 57 / 43
Performance Points:
479
Specs N1 RB26DETT Dyno Power
Horsepower: 345 HP / 350 PS at 7500 RPM
Torque: 356.7 ft-lb at 4500 RPM
Power Limiter at : 99.7%
Weight: 1560 kg
Ballast : 172 kg
Ballast Position : -29
Weight Distribution : 57 / 43 - used real life 57 / 43
Performance Points:
476
Specs GT6 Stock
Horsepower: 336 HP / 341 PS at 7500 RPM
Torque: 346.3 ft-lb at 4500 RPM
Power Limiter at : 100%
Weight: 1560 kg
Ballast : 172 kg
Ballast Position : -29
Weight Distribution : 57 / 43 - used real life 57 / 43
Performance Points:
472
GT AUTO
NO Oil change
Improve Body Rigidity
( NOT INSTALLED )
Wheels : Standard Size Stock or RAYS TE37SL in White
Car Paint : Cyberia Blue, Champion Blue, Bay Side Blue from R34 GTR '99 or Gran Turismo Blau
Tuning Parts Installed :
Intake Tuning -
ONLY FOR 350HP
Isometric Exhaust Manifold -
ONLY FOR 345HP
Adjustable LSD
Fully Customizable Suspension
Weight Reduction Stage 1
Suspension - Nissan OEM Springs/Damper
Base Street/Track Alignment
Front, Rear
Ride Height: 130 130
Spring Rate: 4.07 5.09
Dampers (Compression): 4 3
Dampers (Extension): 6 5
Anti-Roll Bars: 3 2
Camber Angle: 0.8 1.2 ( Camber range Front 0.8 +- 0.75, Rear 1.2 +- 0.5 )
Toe Angle: 0.12 0.25 ( Toe In Front Range 0.12 +- 0.06, Toe In Rear 0.25, Range 0.00 to Max 0.25 )
Alternative Damper for More Neutral Handling :
Dampers (Compression): 4 3
Dampers (Extension): 2 6
Lower front extension for better turn in/steering response, and rear extension higher for more eager rear rotation. Feel free to compare both damper preset at Deep Forest or Apricot Hill Reverse.
LSD NISSAN A-LSD Base 2 Way - Base
Front
Initial Torque : 5
Acceleration Sensitivity: 5
Braking Sensitivity: 5
Rear
Initial Torque : 14
Acceleration Sensitivity: 36
Braking Sensitivity: 30
LSD NISSAN A-LSD Base 1.5 Way - Optional
Front
Initial Torque : 5
Acceleration Sensitivity: 5
Braking Sensitivity: 5
Rear
Initial Torque : 14
Acceleration Sensitivity: 36
Braking Sensitivity: 5
AERO
Rear = 30 ( MINIMUM ) or 80 ( MAX )
Brake Balance:
5/4 ( personal BB) or for ABS 0 wheel : 4/3, for ABS 1 - feel free to use your preferred brake balance.
Recommended setting for DS3 user :
Steering sensitivity at +1 or +2, all aids off, except ABS 1 ( if not comfortable with ABS 0 ) with 6/5 brake balance as starting point.
Notes :
This is a simple replica build of a stock BNR34 GTR Vspec, particularly the N1 and Nur Edition R34 with the best evolution of RB26DETT engine capable of 350+PS in stock trim. The Vspec is the top of the range R34 GTR, in real life R34 GTR Vspec N1 and Nur has been dynoed with reports of around 345HP to 350HP ( 355 PS ) at the engine. I have included 3 spec, 350HP Nur, 345HP N1 ( Gr N ) and 336HP stock GT6.
The Vspec suspension spring rates of the real car 4.00 kg/mm front and 5.00 kg/mm rear. The spring rate can't be set in GT6, but can be very close, and I used the ratio as well, with damper and ARB tuned for neutral balance. The stock factory alignment has been used for the base suspension.
The car weight is 1560kg, with weight distribution using real life spec at 57/43, and both has been replicated. This should give the close to neutral balance of the real car and oversteer when pushed hard.
LSD is set in 2 way this time, with setup giving good amount of lock and low preload. An alternate LSD with 1.5 way arrangement also provided, the 1.5 way will give much more freedom in turn in under braking.
Tire base set is comfort soft with aim to set performance against real life Tsukuba lap record which is 1:04.57 driven by Keiichi Tsuchiya on a R34 GTR Vspec Nissan test car with LM mag wheel, race brake pad, some track tweaks and N1 spec engine which very likely have 350+PS.
In GT6, the time can achieved with comfort soft tire with near perfect lap just like the real life 1:04.57 lap did, perfection at the limit. While the factory stock R34 GTR Vpsec lap record is 1:05.32 driven The Professor Nakaya Akihiko, this can be achieved in GT6 with 336HP stock power.
The R34 was mainly tested and tuned at Tsukuba and Bathurst. The replay of the lap at 1:04s has been included, the lap was done with 350HP spec to match the real lap acceleration/speed/RPM at braking entry and exit. Suspension uses base set and 2 way LSD.
UPDATE : Added Nissan R34 GTR '99 Bay Side Blue paint chip for accurate/correct shade.
Added alternative damper setup for more neutral handling on entry and exit, compare with old base setup if curious.
Tested at Deep Forest, managed 1:30s lap easily and 1:37s at Apricot Hill Reverse with alternative damper, base 2 way LSD and max rear aero at 80. ENJOY the more fun R34 GTR Vspec replica