HONDA LA-NA2 3.2 NSX-R / Type R 2002
Keiichi Tsuchiya 'DK' Personal NSX-R
Tuned to replicate Keiichi Tsuchiya NSX-R NA2
Comfort Soft to Sports Medium
CAR : Honda NSX Type R '02
Tire : Comfort Soft to Sports Medium
Specs Keiichi Tsuchiya NSX-R Weight With AC + Fully Loaded HDD SatNav/DVD
Stock GT6 Power BASE
Horsepower: 290 HP / 294 PS at 7100 RPM
Torque: 236.9 ft-lb at 5500 RPM
Power Limiter at : 100%
Weight: 1310 kg - stage 1
Ballast : 165 kg
Ballast Position : 34 or
OPTIONAL 27 for 42.7 / 57.3 or 50 for 41/59
Weight Distribution : 42 / 58 - to real life spec 42 / 58
Performance Points:
466
Specs Keiichi Tsuchiya NSX-R Weight With AC + Fully Loaded HDD SatNav/DVD
Dyno Power
Horsepower: 315 HP / 320 PS at 6500 RPM
Torque: 263.4 ft-lb at 5500 RPM
Power Limiter at : 97.7%
Weight: 1310 kg - stage 1
Ballast : 165 kg
Ballast Position : 34 or
OPTIONAL 27 for 42.7 / 57.3 or 50 for 41/59
Weight Distribution : 42 / 58 - to real life spec 42 / 58
Performance Points:
479
GT AUTO
NO Oil change
Improve Body Rigidity
( NOT INSTALLED )
Aero Kits : Type A ( OPTIONAL )
Wheels : Standard Size Stock or ADVAN RGII in White
Car Paint : Platinum White Pearl ( Honda NSX Type S '01 Paint )
Tuning Parts Installed :
Isometric Exhaust Manifold -
ONLY FOR DYNO POWER 315HP
Intake Tuning -
ONLY FOR SPORT DYNO POWER 315HP
Adjustable LSD
Fully Customizable Suspension
Weight Reduction Stage 1
Window Weight Reduction
Suspension - Kei Office Coilover/Sachs Damper Prototype
Based on DG5 NA2 Coilover Kit with Swift Springs
Lowered 30mm Front / 25mm Rear with High Camber Alignment
Front, Rear
Ride Height: 95 100
Spring Rate: 9.00 14.00
Dampers (Compression): 5 4
Dampers (Extension): 6 3
Anti-Roll Bars: 4 3
Camber Angle: 1.5 3.0
Toe Angle: -0.28 0.39
Alternative Setup with lower toe :
Ride Height: 95 100
Spring Rate: 9.00 14.00
Dampers (Compression): 5 4
Dampers (Extension): 4 3
Anti-Roll Bars: 4 3
Camber Angle: 1.5 3.0
Toe Angle: -0.14 0.20
2nd Alternate Damper for lower toe / Stiffer Bump/Compression Overall :
Dampers (Compression): 6 5
Dampers (Extension): 4 3
HONDA NSX Original Performance Oriented OEM Alignment Range ( Shorter Tire Life ):
Camber
Front Range : -0.33 +- 0.5
Rear Range : -1.5 +- 0.5
Toe
Front Range Toe Out : -0.23 +- 0.07
Rear Range Toe In : +0.40 +- 0.07
LSD HONDA Torque Control Differential with factory preload
Rear
Initial Torque : 30
Acceleration Sensitivity: 30
Braking Sensitivity: 15
Brake Balance:
5/7 ( personal BB) or for ABS 0 wheel : 3/4, 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 5/7 brake balance as starting point.
Notes :
This is an attempt to replicate the personal car of the Drift King, Keiichi Tsuchiya.
The car was featured in Best Motoring Vtec Club Edition and raced against stock NSX-R provided by Honda ( driven by Naoki Hattori )
The car is largely stock, with only mild modification made :
Platinum White Pearl paint ( Roof and Mirror painted in same color )
Stock Engine
Fully loaded weight 1310kg ( AC/HDD SatNav/DVD )
Stock Brakes
Kei Office Coilover with Sachs Damper ( Development Model/Prototype )
Lowered from Stock : Front -30mm and Rear -25mm
Wheel/Tires : Prodrive GC06D Forged F 17x7.5J +44 / 215/45/R17, R 17x9.5J +44 / 255/40/R17
Bridgestone Potenza RE55S S tire.
The NSX-R replica has been tuned with the specs above, with weight at 1310kg, I provide 2 power specs, stock GT6 and Dyno Power. Paint can be obtained from Honda NSX Type S '01 ( Platinum White Pearl ), with the wheel uses Advan RGII in white ( the closest design available in GT6 ).
The weight distribution for base is 42/58, while I also provide 2 more, ballast position at 27 for 42.7 / 57.3 or 50 for 41/59 ( the closest it can get to 40/60 while still at 1310kg )
The Kei Office Coilover spring rate is unknown as it was custom tuned by Keiichi Tsuchiya himself, so I decided to use the closest next best thing, the DG-5 Coilover Kit specially made for the NA2 NSX. The Kei Office tuning company was sold in 2005, and Keiichi Tsuchiya formed the new company DG-5.
The DG-5 NA2 NSX Coilover Kit uses 9kg/mm front and 14kg/mm rear ( Swift Springs ), the kit was multi purpose for circuit and drift. The rate has been set, and damper/ARB has been tuned to suit the new ride height and springs. Camber has also been visually replicated with high camber, especially at the rear. The toe values uses the base from NSX-R replica.
LSD also has been set similar to stock NSX-R replica. The NSX-R when driven at the track was fitted with Bridgestone Potenza RE55S ( S tire/semi slick with soft compound ) which may be closer to sports medium.
I tested and tuned the DK NSX-R at Tsukuba and Apricot Hill. I used CS tire as baseline when tuning and it has plenty of grip. At Tsukuba on 290HP, 41/59 distribution and CS tire, it's capable of low 1:04s with ease and at Apricot Hill in 1:36s. The NSX-R should drive well on CS to SM tire.
The Tsukuba lap has been provided via replay.
The video of the race 
Update : Added alternative setup with lower front extension for better balance rotation with the lower toe ( halved )
UPDATE July 2016 : Added another/second alternate damper setup for lower toe, the front and rear compression has been increased while still stable enough on the limit. Try this new damper and see which one you prefer. Tested at Suzuka East, good for 58s lap and Tsukuba 1:03s on CS tires. 
Honestly, it probably took me 5 minutes to find it... 
Thank you, my friend...
best I could do a custom tune to try tame it and maybe adapt some stuff from Tuscan and Griffith.
, went for looks, not the most scientific way of doing things 
but who knows maybe everyone will go play in the sand box and I'll be able to coast to victory 
